| 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 | $92.70 | 6.554% | $98.7756 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $114.88 | 3.439% | $118.8307 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $138.96 | 13.770% | $158.0948 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $17.86 | 12.270% | $20.0514 | $20.05 | $20.05 | $20.10 |
| Purchase #5 | $99.68 | 9.208% | $108.8585 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $81.60 | 4.561% | $85.3218 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $24.36 | 5.741% | $25.7585 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $570.04 | $615.6913 | $615.69 | $615.70 | $615.80 | |