| 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 | $11.34 | 8.729% | $12.3299 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $82.32 | 8.308% | $89.1591 | $89.16 | $89.15 | $89.20 |
| Purchase #3 | $187.82 | 3.655% | $194.6848 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $198.99 | 11.408% | $221.6908 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $13.26 | 3.874% | $13.7737 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $38.93 | 8.552% | $42.2593 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $25.81 | 5.356% | $27.1924 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $558.47 | $601.0900 | $601.08 | $601.10 | $601.20 | |