| 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 | $60.35 | 6.326% | $64.1677 | $64.17 | $64.15 | $64.20 |
| Purchase #2 | $73.64 | 12.745% | $83.0254 | $83.03 | $83.05 | $83.00 |
| Purchase #3 | $98.83 | 8.407% | $107.1386 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $42.72 | 5.176% | $44.9312 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $130.93 | 13.197% | $148.2088 | $148.21 | $148.20 | $148.20 |
| Purchase #6 | $99.41 | 4.460% | $103.8437 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $21.53 | 6.406% | $22.9092 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $527.41 | $574.2246 | $574.23 | $574.25 | $574.10 | |