| 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 | $35.54 | 10.305% | $39.2024 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $125.96 | 10.796% | $139.5586 | $139.56 | $139.55 | $139.60 |
| Purchase #3 | $121.62 | 13.714% | $138.299 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $112.59 | 12.436% | $126.5917 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $103.92 | 5.376% | $109.5067 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $82.68 | 10.169% | $91.0877 | $91.09 | $91.10 | $91.10 |
| Purchase #7 | $147.94 | 6.284% | $157.2365 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $730.25 | $801.4826 | $801.49 | $801.50 | $801.50 | |