| 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 | $114.70 | 13.873% | $130.6123 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $87.28 | 8.434% | $94.6412 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $36.50 | 3.257% | $37.6888 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $111.85 | 8.812% | $121.7062 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $91.95 | 8.782% | $100.025 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $108.50 | 10.194% | $119.5605 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $82.51 | 6.248% | $87.6652 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $633.29 | $691.8992 | $691.91 | $691.90 | $691.90 | |