| 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 | $53.70 | 4.674% | $56.2099 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $143.89 | 4.607% | $150.519 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $17.57 | 9.119% | $19.1722 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $63.61 | 3.670% | $65.9445 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $75.89 | 12.252% | $85.188 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $240.47 | 7.182% | $257.7406 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $119.57 | 8.277% | $129.4668 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $714.70 | $764.2410 | $764.24 | $764.20 | $764.20 | |