| 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 | $159.42 | 3.249% | $164.5996 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $13.49 | 8.120% | $14.5854 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $20.41 | 4.186% | $21.2644 | $21.26 | $21.25 | $21.30 |
| Purchase #4 | $66.68 | 12.616% | $75.0923 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $187.35 | 11.352% | $208.618 | $208.62 | $208.60 | $208.60 |
| Purchase #6 | $94.80 | 13.353% | $107.4586 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $57.53 | 12.471% | $64.7046 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $599.68 | $656.3229 | $656.32 | $656.30 | $656.40 | |