| 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 | $72.89 | 9.872% | $80.0857 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $211.27 | 10.642% | $233.7534 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $72.90 | 5.614% | $76.9926 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $71.38 | 3.215% | $73.6749 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $110.68 | 6.213% | $117.5565 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $173.75 | 7.160% | $186.1905 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $118.36 | 12.379% | $133.0118 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $831.23 | $901.2654 | $901.26 | $901.25 | $901.40 | |