| 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 | $59.99 | 4.829% | $62.8869 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $163.43 | 13.854% | $186.0716 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $67.73 | 3.216% | $69.9082 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $107.48 | 4.330% | $112.1339 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $54.42 | 3.550% | $56.3519 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $95.28 | 6.252% | $101.2369 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $114.56 | 3.678% | $118.7735 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $662.89 | $707.3629 | $707.36 | $707.35 | $707.40 | |