| 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 | $49.53 | 9.365% | $54.1685 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $211.69 | 11.291% | $235.5919 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $40.73 | 8.486% | $44.1863 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $40.77 | 4.253% | $42.5039 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $129.37 | 10.744% | $143.2695 | $143.27 | $143.25 | $143.30 |
| Purchase #6 | $148.45 | 13.718% | $168.8144 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $217.99 | 12.397% | $245.0142 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $838.53 | $933.5487 | $933.54 | $933.50 | $933.60 | |