| 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 | $53.77 | 4.574% | $56.2294 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $32.42 | 5.815% | $34.3052 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $76.98 | 9.364% | $84.1884 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $39.70 | 13.231% | $44.9527 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $167.33 | 7.456% | $179.8061 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $222.73 | 8.263% | $241.1342 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $180.36 | 7.358% | $193.6309 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $773.29 | $834.2469 | $834.25 | $834.30 | $834.20 | |