| 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 | $72.96 | 11.869% | $81.6196 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $71.83 | 13.343% | $81.4143 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $120.98 | 11.835% | $135.298 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $186.99 | 7.246% | $200.5393 | $200.54 | $200.55 | $200.50 |
| Purchase #5 | $94.71 | 13.363% | $107.3661 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $65.88 | 9.656% | $72.2414 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $56.26 | 3.350% | $58.1447 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $669.61 | $736.6234 | $736.62 | $736.60 | $736.50 | |