| 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 | $35.50 | 5.850% | $37.5768 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $234.48 | 7.458% | $251.9675 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $245.43 | 3.812% | $254.7858 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $128.97 | 12.455% | $145.0332 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $124.59 | 13.520% | $141.4346 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $90.80 | 11.302% | $101.0622 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $30.25 | 6.411% | $32.1893 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $890.02 | $964.0494 | $964.05 | $964.10 | $964.10 | |