| 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 | $53.58 | 6.770% | $57.2074 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $118.49 | 9.361% | $129.5818 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $72.81 | 3.212% | $75.1487 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $134.96 | 8.125% | $145.9255 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $30.95 | 6.139% | $32.85 | $32.85 | $32.85 | $32.90 |
| Purchase #6 | $105.86 | 7.112% | $113.3888 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $124.52 | 6.512% | $132.6287 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $641.17 | $686.7309 | $686.74 | $686.80 | $686.70 | |