| 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 | $54.65 | 4.417% | $57.0639 | $57.06 | $57.05 | $57.10 |
| Purchase #2 | $11.64 | 6.233% | $12.3655 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $159.99 | 12.249% | $179.5872 | $179.59 | $179.60 | $179.60 |
| Purchase #4 | $236.68 | 11.641% | $264.2319 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $193.80 | 6.590% | $206.5714 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $28.78 | 12.296% | $32.3188 | $32.32 | $32.30 | $32.30 |
| Purchase #7 | $45.71 | 7.811% | $49.2804 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $731.25 | $801.4191 | $801.42 | $801.40 | $801.50 | |