| 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 | $19.67 | 8.265% | $21.2957 | $21.30 | $21.30 | $21.30 |
| Purchase #2 | $89.84 | 6.720% | $95.8772 | $95.88 | $95.90 | $95.90 |
| Purchase #3 | $110.83 | 4.726% | $116.0678 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $30.82 | 12.585% | $34.6987 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $238.81 | 10.177% | $263.1137 | $263.11 | $263.10 | $263.10 |
| Purchase #6 | $15.46 | 9.150% | $16.8746 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $103.47 | 7.579% | $111.312 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $608.90 | $659.2397 | $659.24 | $659.20 | $659.30 | |