| 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 | $70.56 | 7.386% | $75.7716 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $130.51 | 9.802% | $143.3026 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $57.26 | 3.584% | $59.3122 | $59.31 | $59.30 | $59.30 |
| Purchase #4 | $238.54 | 10.867% | $264.4621 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $19.54 | 13.385% | $22.1554 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $113.85 | 9.279% | $124.4141 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $68.37 | 7.374% | $73.4116 | $73.41 | $73.40 | $73.40 |
| 7 purchase totals = | $698.63 | $762.8296 | $762.82 | $762.75 | $762.90 | |