| 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 | $44.46 | 3.477% | $46.0059 | $46.01 | $46.00 | $46.00 |
| Purchase #2 | $35.82 | 5.541% | $37.8048 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $29.82 | 6.454% | $31.7446 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $235.39 | 6.697% | $251.1541 | $251.15 | $251.15 | $251.20 |
| Purchase #5 | $185.72 | 6.593% | $197.9645 | $197.96 | $197.95 | $198.00 |
| Purchase #6 | $81.79 | 13.537% | $92.8619 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $197.92 | 3.671% | $205.1856 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $810.92 | $862.7214 | $862.71 | $862.70 | $862.80 | |