| 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 | $102.68 | 10.357% | $113.3146 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $38.92 | 13.842% | $44.3073 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $69.64 | 5.727% | $73.6283 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $207.31 | 8.512% | $224.9562 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $42.62 | 9.424% | $46.6365 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $84.54 | 4.528% | $88.368 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $149.85 | 3.165% | $154.5928 | $154.59 | $154.60 | $154.60 |
| 7 purchase totals = | $695.56 | $745.8037 | $745.81 | $745.80 | $745.80 | |