| 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 | $108.31 | 8.637% | $117.6647 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $74.44 | 7.553% | $80.0625 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $48.89 | 5.139% | $51.4025 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $132.53 | 9.838% | $145.5683 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $89.92 | 9.737% | $98.6755 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $193.54 | 7.422% | $207.9045 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $80.95 | 13.779% | $92.1041 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $728.58 | $793.3821 | $793.37 | $793.35 | $793.50 | |