| 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 | $7.37 | 3.596% | $7.635 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $137.91 | 11.345% | $153.5559 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $182.54 | 11.809% | $204.0961 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $29.96 | 13.355% | $33.9612 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $210.86 | 5.371% | $222.1853 | $222.19 | $222.20 | $222.20 |
| Purchase #6 | $33.52 | 12.485% | $37.705 | $37.71 | $37.70 | $37.70 |
| Purchase #7 | $101.37 | 8.344% | $109.8283 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $703.53 | $768.9668 | $768.99 | $769.00 | $769.00 | |