| 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 | $22.37 | 8.847% | $24.3491 | $24.35 | $24.35 | $24.30 |
| Purchase #2 | $132.60 | 6.422% | $141.1156 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $110.84 | 4.163% | $115.4543 | $115.45 | $115.45 | $115.50 |
| Purchase #4 | $36.82 | 12.731% | $41.5076 | $41.51 | $41.50 | $41.50 |
| Purchase #5 | $154.93 | 12.351% | $174.0654 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $187.94 | 6.850% | $200.8139 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $184.67 | 13.308% | $209.2459 | $209.25 | $209.25 | $209.20 |
| 7 purchase totals = | $830.17 | $906.5518 | $906.56 | $906.50 | $906.50 | |