| 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 | $49.91 | 3.625% | $51.7192 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $204.45 | 4.355% | $213.3538 | $213.35 | $213.35 | $213.40 |
| Purchase #3 | $54.47 | 6.544% | $58.0345 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $39.48 | 8.760% | $42.9384 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $63.56 | 7.846% | $68.5469 | $68.55 | $68.55 | $68.50 |
| Purchase #6 | $206.95 | 9.454% | $226.5151 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $53.95 | 11.437% | $60.1203 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $672.77 | $721.2282 | $721.23 | $721.20 | $721.10 | |