| 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 | $12.68 | 7.482% | $13.6287 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $90.48 | 3.849% | $93.9626 | $93.96 | $93.95 | $94.00 |
| Purchase #3 | $141.74 | 7.626% | $152.5491 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $218.77 | 7.233% | $234.5936 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $149.44 | 8.153% | $161.6238 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $131.66 | 12.528% | $148.1544 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $104.40 | 5.275% | $109.9071 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $849.17 | $914.4193 | $914.41 | $914.40 | $914.40 | |