| 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 | $28.54 | 11.732% | $31.8883 | $31.89 | $31.90 | $31.90 |
| Purchase #2 | $60.91 | 12.391% | $68.4574 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $156.59 | 8.811% | $170.3871 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $147.95 | 5.748% | $156.4542 | $156.45 | $156.45 | $156.50 |
| Purchase #5 | $219.72 | 6.783% | $234.6236 | $234.62 | $234.60 | $234.60 |
| Purchase #6 | $79.89 | 4.848% | $83.7631 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $239.55 | 3.687% | $248.3822 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $933.15 | $993.9559 | $993.95 | $993.95 | $994.10 | |