| 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 | $189.83 | 11.411% | $211.4915 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $101.40 | 6.669% | $108.1624 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $70.86 | 6.556% | $75.5056 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $42.88 | 8.676% | $46.6003 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $110.26 | 12.463% | $124.0017 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $42.56 | 10.184% | $46.8943 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $85.86 | 9.738% | $94.221 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $643.65 | $706.8768 | $706.87 | $706.85 | $706.90 | |