| 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 | $220.55 | 8.415% | $239.1093 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $56.36 | 10.647% | $62.3606 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $6.84 | 13.839% | $7.7866 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $191.85 | 4.794% | $201.0473 | $201.05 | $201.05 | $201.00 |
| Purchase #5 | $158.73 | 11.751% | $177.3824 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $27.71 | 13.259% | $31.3841 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $46.61 | 3.117% | $48.0628 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $708.65 | $767.1331 | $767.13 | $767.15 | $767.20 | |