| 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 | $60.51 | 12.305% | $67.9558 | $67.96 | $67.95 | $68.00 |
| Purchase #2 | $170.87 | 4.421% | $178.4242 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $52.70 | 13.806% | $59.9758 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $225.84 | 3.339% | $233.3808 | $233.38 | $233.40 | $233.40 |
| Purchase #5 | $16.94 | 13.495% | $19.2261 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $36.52 | 8.739% | $39.7115 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $73.50 | 3.276% | $75.9079 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $636.88 | $674.5821 | $674.59 | $674.60 | $674.60 | |