| 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 | $102.63 | 13.408% | $116.3906 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $154.63 | 12.390% | $173.7887 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $109.39 | 9.830% | $120.143 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $29.45 | 13.737% | $33.4955 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $162.40 | 9.576% | $177.9514 | $177.95 | $177.95 | $178.00 |
| Purchase #6 | $81.27 | 7.327% | $87.2247 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $19.98 | 10.806% | $22.139 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $659.75 | $731.1329 | $731.13 | $731.15 | $731.10 | |