| 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 | $90.81 | 11.803% | $101.5283 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $58.28 | 10.714% | $64.5241 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $7.77 | 3.288% | $8.0255 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $185.78 | 12.489% | $208.9821 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $84.68 | 6.146% | $89.8844 | $89.88 | $89.90 | $89.90 |
| Purchase #6 | $25.73 | 6.485% | $27.3986 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $59.90 | 9.798% | $65.769 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $512.95 | $566.1120 | $566.11 | $566.15 | $566.10 | |