| 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 | $5.30 | 11.692% | $5.9197 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $237.59 | 11.341% | $264.5351 | $264.54 | $264.55 | $264.50 |
| Purchase #3 | $6.32 | 12.631% | $7.1183 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $50.86 | 5.537% | $53.6761 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $238.52 | 6.415% | $253.8211 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $98.41 | 4.294% | $102.6357 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $221.89 | 3.508% | $229.6739 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $858.89 | $917.3799 | $917.39 | $917.35 | $917.30 | |