| 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 | $46.32 | 3.801% | $48.0806 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $153.42 | 13.323% | $173.8601 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $13.29 | 11.224% | $14.7817 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $124.27 | 11.153% | $138.1298 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $140.54 | 10.670% | $155.5356 | $155.54 | $155.55 | $155.50 |
| Purchase #6 | $15.28 | 4.640% | $15.989 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $115.50 | 9.725% | $126.7324 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $608.62 | $673.1092 | $673.11 | $673.20 | $673.10 | |