| 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 | $81.66 | 7.231% | $87.5648 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $84.82 | 5.312% | $89.3256 | $89.33 | $89.35 | $89.30 |
| Purchase #3 | $25.40 | 6.778% | $27.1216 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $114.73 | 8.813% | $124.8412 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $174.70 | 5.362% | $184.0674 | $184.07 | $184.05 | $184.10 |
| Purchase #6 | $26.29 | 9.126% | $28.6892 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $172.84 | 3.796% | $179.401 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $680.44 | $721.0108 | $721.01 | $721.00 | $721.00 | |