| 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 | $73.52 | 12.531% | $82.7328 | $82.73 | $82.75 | $82.70 |
| Purchase #2 | $100.50 | 9.381% | $109.9279 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $155.98 | 7.202% | $167.2137 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $29.91 | 4.785% | $31.3412 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $47.26 | 5.556% | $49.8858 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $165.31 | 11.737% | $184.7124 | $184.71 | $184.70 | $184.70 |
| Purchase #7 | $244.48 | 4.181% | $254.7017 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $816.96 | $880.5155 | $880.51 | $880.55 | $880.40 | |