| 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 | $138.95 | 12.178% | $155.8713 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $70.31 | 8.738% | $76.4537 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $86.75 | 4.593% | $90.7344 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $101.35 | 7.770% | $109.2249 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $236.38 | 6.858% | $252.5909 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $92.88 | 3.545% | $96.1726 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $10.49 | 5.279% | $11.0438 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $737.11 | $792.0916 | $792.07 | $792.05 | $792.10 | |