| 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 | $81.28 | 7.286% | $87.2021 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $90.42 | 11.130% | $100.4837 | $100.48 | $100.50 | $100.50 |
| Purchase #3 | $160.36 | 13.464% | $181.9509 | $181.95 | $181.95 | $182.00 |
| Purchase #4 | $48.88 | 13.465% | $55.4617 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $32.79 | 9.871% | $36.0267 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $174.54 | 3.186% | $180.1008 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $94.68 | 11.716% | $105.7727 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $682.95 | $746.9986 | $746.99 | $747.00 | $747.10 | |