| 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 | $88.28 | 5.529% | $93.161 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $155.99 | 10.413% | $172.2332 | $172.23 | $172.25 | $172.20 |
| Purchase #3 | $85.27 | 8.489% | $92.5086 | $92.51 | $92.50 | $92.50 |
| Purchase #4 | $46.69 | 9.518% | $51.134 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $224.45 | 8.396% | $243.2948 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $57.55 | 9.331% | $62.92 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $16.54 | 8.514% | $17.9482 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $674.77 | $733.1998 | $733.19 | $733.20 | $733.10 | |