| 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 | $25.59 | 9.682% | $28.0676 | $28.07 | $28.05 | $28.10 |
| Purchase #2 | $235.51 | 7.588% | $253.3805 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $182.53 | 6.275% | $193.9838 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $19.87 | 8.106% | $21.4807 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $126.66 | 3.835% | $131.5174 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $138.26 | 7.233% | $148.2603 | $148.26 | $148.25 | $148.30 |
| Purchase #7 | $14.57 | 9.655% | $15.9767 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $742.99 | $792.6670 | $792.67 | $792.70 | $792.80 | |