| 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 | $39.64 | 11.531% | $44.2109 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $180.41 | 3.694% | $187.0743 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $183.30 | 8.842% | $199.5074 | $199.51 | $199.50 | $199.50 |
| Purchase #4 | $62.85 | 11.470% | $70.0589 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $191.86 | 12.646% | $216.1226 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $137.79 | 4.269% | $143.6723 | $143.67 | $143.65 | $143.70 |
| Purchase #7 | $58.97 | 3.239% | $60.88 | $60.88 | $60.90 | $60.90 |
| 7 purchase totals = | $854.82 | $921.5264 | $921.52 | $921.45 | $921.60 | |