| 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 | $37.69 | 8.820% | $41.0143 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $57.31 | 12.225% | $64.3161 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $67.84 | 8.372% | $73.5196 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $11.70 | 10.482% | $12.9264 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $45.56 | 4.609% | $47.6599 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $197.61 | 5.465% | $208.4094 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $102.54 | 7.374% | $110.1013 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $520.25 | $557.9470 | $557.95 | $557.90 | $557.90 | |