| 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 | $107.64 | 8.190% | $116.4557 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $31.35 | 6.633% | $33.4294 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $48.68 | 3.868% | $50.5629 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $156.77 | 8.624% | $170.2898 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $38.78 | 13.341% | $43.9536 | $43.95 | $43.95 | $44.00 |
| Purchase #6 | $218.33 | 5.635% | $230.6329 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $134.51 | 4.671% | $140.793 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $736.06 | $786.1173 | $786.11 | $786.15 | $786.20 | |