| 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 | $112.64 | 4.152% | $117.3168 | $117.32 | $117.30 | $117.30 |
| Purchase #2 | $69.71 | 5.301% | $73.4053 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $82.93 | 13.857% | $94.4216 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $41.59 | 12.733% | $46.8857 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $224.60 | 9.577% | $246.1099 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $107.40 | 4.785% | $112.5391 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $151.64 | 6.508% | $161.5087 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $790.51 | $852.1871 | $852.20 | $852.15 | $852.10 | |