| 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 | $52.83 | 13.203% | $59.8051 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $68.71 | 6.553% | $73.2126 | $73.21 | $73.20 | $73.20 |
| Purchase #3 | $20.50 | 4.667% | $21.4567 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $193.71 | 4.216% | $201.8768 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $19.98 | 9.711% | $21.9203 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $26.58 | 5.277% | $27.9826 | $27.98 | $28.00 | $28.00 |
| Purchase #7 | $226.60 | 6.163% | $240.5654 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $608.91 | $646.8195 | $646.83 | $646.80 | $646.90 | |