| 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 | $216.64 | 7.777% | $233.4881 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $81.66 | 7.454% | $87.7469 | $87.75 | $87.75 | $87.70 |
| Purchase #3 | $193.48 | 8.663% | $210.2412 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $55.44 | 13.279% | $62.8019 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $88.73 | 5.820% | $93.8941 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $57.97 | 13.675% | $65.8974 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $180.60 | 12.549% | $203.2635 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $874.52 | $957.3331 | $957.33 | $957.35 | $957.30 | |