| 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 | $98.96 | 3.102% | $102.0297 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $62.42 | 3.745% | $64.7576 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $93.35 | 6.172% | $99.1116 | $99.11 | $99.10 | $99.10 |
| Purchase #4 | $63.97 | 7.525% | $68.7837 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $113.57 | 12.191% | $127.4153 | $127.42 | $127.40 | $127.40 |
| Purchase #6 | $183.41 | 10.168% | $202.0591 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $183.75 | 11.218% | $204.3631 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $799.43 | $868.5201 | $868.52 | $868.50 | $868.60 | |