| 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 | $66.87 | 13.481% | $75.8847 | $75.88 | $75.90 | $75.90 |
| Purchase #2 | $98.68 | 7.642% | $106.2211 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $226.32 | 13.686% | $257.2942 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $56.92 | 9.757% | $62.4737 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $235.32 | 7.334% | $252.5784 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $211.29 | 4.105% | $219.9635 | $219.96 | $219.95 | $220.00 |
| Purchase #7 | $135.72 | 10.489% | $149.9557 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $1,031.12 | $1,124.3713 | $1,124.36 | $1,124.35 | $1,124.50 | |