| 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 | $101.64 | 5.383% | $107.1113 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $81.63 | 4.195% | $85.0544 | $85.05 | $85.05 | $85.10 |
| Purchase #3 | $213.88 | 12.252% | $240.0846 | $240.08 | $240.10 | $240.10 |
| Purchase #4 | $69.95 | 13.130% | $79.1344 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $32.95 | 5.344% | $34.7108 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $84.34 | 8.791% | $91.7543 | $91.75 | $91.75 | $91.80 |
| Purchase #7 | $48.68 | 10.748% | $53.9121 | $53.91 | $53.90 | $53.90 |
| 7 purchase totals = | $633.07 | $691.7619 | $691.74 | $691.75 | $691.80 | |