| 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 | $56.26 | 6.850% | $60.1138 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $29.89 | 12.576% | $33.649 | $33.65 | $33.65 | $33.60 |
| Purchase #3 | $213.43 | 3.660% | $221.2415 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $172.47 | 12.614% | $194.2254 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $188.95 | 11.312% | $210.324 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $163.34 | 13.859% | $185.9773 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $166.85 | 7.207% | $178.8749 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $991.19 | $1,084.4059 | $1,084.40 | $1,084.40 | $1,084.30 | |