| 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 | $96.45 | 9.383% | $105.4999 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $135.66 | 11.606% | $151.4047 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $106.60 | 6.608% | $113.6441 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $163.75 | 10.288% | $180.5966 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $25.99 | 9.173% | $28.3741 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $225.68 | 13.351% | $255.8105 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $135.36 | 3.565% | $140.1856 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $889.49 | $975.5155 | $975.51 | $975.50 | $975.50 | |