| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.99 | 12.690% | $85.6331 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $155.55 | 11.804% | $173.9111 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $225.60 | 12.254% | $253.245 | $253.25 | $253.25 | $253.20 |
| Purchase #4 | $101.27 | 13.259% | $114.6974 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $221.62 | 3.494% | $229.3634 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $240.95 | 11.736% | $269.2279 | $269.23 | $269.25 | $269.20 |
| Purchase #7 | $231.63 | 9.435% | $253.4843 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $1,252.61 | $1,379.5622 | $1,379.56 | $1,379.60 | $1,379.50 | |