| 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 | $52.92 | 9.701% | $58.0538 | $58.05 | $58.05 | $58.10 |
| Purchase #2 | $158.81 | 8.396% | $172.1437 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $52.72 | 9.115% | $57.5254 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $123.63 | 9.635% | $135.5418 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $203.28 | 7.257% | $218.032 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $140.79 | 5.306% | $148.2603 | $148.26 | $148.25 | $148.30 |
| Purchase #7 | $119.39 | 4.493% | $124.7542 | $124.75 | $124.75 | $124.80 |
| 7 purchase totals = | $851.54 | $914.3112 | $914.30 | $914.35 | $914.30 | |