| 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 | $40.92 | 5.145% | $43.0253 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $244.95 | 5.712% | $258.9415 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $37.33 | 9.237% | $40.7782 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $128.50 | 8.458% | $139.3685 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $167.38 | 7.717% | $180.2967 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $160.86 | 5.827% | $170.2333 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $11.95 | 12.477% | $13.441 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $791.89 | $846.0845 | $846.09 | $846.15 | $846.00 | |