| 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 | $112.87 | 5.363% | $118.9232 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $30.76 | 5.820% | $32.5502 | $32.55 | $32.55 | $32.60 |
| Purchase #3 | $92.90 | 3.175% | $95.8496 | $95.85 | $95.85 | $95.80 |
| Purchase #4 | $107.53 | 9.293% | $117.5228 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $192.91 | 4.871% | $202.3066 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $93.70 | 3.717% | $97.1828 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $130.62 | 12.676% | $147.1774 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $761.29 | $811.5126 | $811.51 | $811.50 | $811.50 | |