| 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 | $67.81 | 5.630% | $71.6277 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $206.84 | 7.341% | $222.0241 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $68.68 | 5.358% | $72.3599 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $158.80 | 4.785% | $166.3986 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $37.27 | 8.868% | $40.5751 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $135.97 | 9.706% | $149.1672 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $80.62 | 6.500% | $85.8603 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $755.99 | $808.0129 | $808.02 | $808.00 | $808.10 | |