| 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 | $35.40 | 3.237% | $36.5459 | $36.55 | $36.55 | $36.50 |
| Purchase #2 | $194.34 | 3.374% | $200.897 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $180.66 | 3.633% | $187.2234 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $123.86 | 4.718% | $129.7037 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $50.80 | 8.634% | $55.1861 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $71.43 | 9.123% | $77.9466 | $77.95 | $77.95 | $77.90 |
| Purchase #7 | $33.99 | 3.559% | $35.1997 | $35.20 | $35.20 | $35.20 |
| 7 purchase totals = | $690.48 | $722.7024 | $722.71 | $722.70 | $722.60 | |