| 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 | $53.37 | 10.657% | $59.0576 | $59.06 | $59.05 | $59.10 |
| Purchase #2 | $54.35 | 7.242% | $58.286 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $107.99 | 4.690% | $113.0547 | $113.05 | $113.05 | $113.10 |
| Purchase #4 | $19.51 | 3.773% | $20.2461 | $20.25 | $20.25 | $20.20 |
| Purchase #5 | $69.60 | 7.775% | $75.0114 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $249.50 | 9.436% | $273.0428 | $273.04 | $273.05 | $273.00 |
| Purchase #7 | $62.82 | 12.835% | $70.8829 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $617.14 | $669.5815 | $669.58 | $669.60 | $669.60 | |