| 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 | $75.34 | 3.326% | $77.8458 | $77.85 | $77.85 | $77.80 |
| Purchase #2 | $220.75 | 11.406% | $245.9287 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $86.93 | 3.433% | $89.9143 | $89.91 | $89.90 | $89.90 |
| Purchase #4 | $136.63 | 9.580% | $149.7192 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $77.35 | 3.701% | $80.2127 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $33.79 | 10.172% | $37.2271 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $151.83 | 12.365% | $170.6038 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $782.62 | $851.4516 | $851.45 | $851.45 | $851.30 | |