| 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 | $10.56 | 9.537% | $11.5671 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $120.86 | 5.679% | $127.7236 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $83.80 | 6.454% | $89.2085 | $89.21 | $89.20 | $89.20 |
| Purchase #4 | $143.29 | 10.515% | $158.3569 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $144.50 | 6.778% | $154.2942 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $179.93 | 7.497% | $193.4194 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $118.84 | 12.624% | $133.8424 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $801.78 | $868.4121 | $868.41 | $868.35 | $868.40 | |