| 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 | $47.67 | 3.763% | $49.4638 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $22.73 | 9.751% | $24.9464 | $24.95 | $24.95 | $24.90 |
| Purchase #3 | $149.68 | 11.351% | $166.6702 | $166.67 | $166.65 | $166.70 |
| Purchase #4 | $22.93 | 6.671% | $24.4597 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $210.81 | 6.153% | $223.7811 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $60.93 | 5.537% | $64.3037 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $75.44 | 9.603% | $82.6845 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $590.19 | $636.3094 | $636.30 | $636.30 | $636.40 | |