| 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 | $44.51 | 3.773% | $46.1894 | $46.19 | $46.20 | $46.20 |
| Purchase #2 | $120.59 | 9.223% | $131.712 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $187.35 | 11.489% | $208.8746 | $208.87 | $208.85 | $208.90 |
| Purchase #4 | $90.64 | 11.766% | $101.3047 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $99.53 | 9.201% | $108.6878 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $103.36 | 3.773% | $107.2598 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $228.79 | 13.239% | $259.0795 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $874.77 | $963.1078 | $963.10 | $963.10 | $963.20 | |