| 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 | $187.64 | 3.109% | $193.4737 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $43.83 | 3.873% | $45.5275 | $45.53 | $45.55 | $45.50 |
| Purchase #3 | $240.25 | 8.536% | $260.7577 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $190.98 | 4.377% | $199.3392 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $68.27 | 4.116% | $71.08 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $54.52 | 7.110% | $58.3964 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $67.79 | 7.645% | $72.9725 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $853.28 | $901.5470 | $901.55 | $901.55 | $901.60 | |