| 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 | $98.98 | 3.767% | $102.7086 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $115.93 | 13.774% | $131.8982 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $100.44 | 3.512% | $103.9675 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $49.99 | 10.371% | $55.1745 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $102.60 | 6.443% | $109.2105 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $143.90 | 8.272% | $155.8034 | $155.80 | $155.80 | $155.80 |
| Purchase #7 | $130.29 | 9.612% | $142.8135 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $742.13 | $801.5762 | $801.57 | $801.50 | $801.60 | |