| 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 | $25.56 | 13.731% | $29.0696 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $38.42 | 9.645% | $42.1256 | $42.13 | $42.15 | $42.10 |
| Purchase #3 | $68.89 | 9.746% | $75.604 | $75.60 | $75.60 | $75.60 |
| Purchase #4 | $203.29 | 3.627% | $210.6633 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $238.71 | 13.344% | $270.5635 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $184.36 | 7.221% | $197.6726 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $203.59 | 7.560% | $218.9814 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $962.82 | $1,044.6800 | $1,044.67 | $1,044.65 | $1,044.80 | |