| 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 | $85.53 | 4.485% | $89.366 | $89.37 | $89.35 | $89.40 |
| Purchase #2 | $149.50 | 6.608% | $159.379 | $159.38 | $159.40 | $159.40 |
| Purchase #3 | $65.71 | 11.615% | $73.3422 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $113.51 | 6.809% | $121.2389 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $211.99 | 4.386% | $221.2879 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $19.39 | 13.713% | $22.049 | $22.05 | $22.05 | $22.00 |
| Purchase #7 | $90.52 | 13.704% | $102.9249 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $736.15 | $789.5879 | $789.59 | $789.60 | $789.50 | |