| 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 | $115.53 | 11.282% | $128.5641 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $149.75 | 7.713% | $161.3002 | $161.30 | $161.30 | $161.30 |
| Purchase #3 | $131.73 | 4.536% | $137.7053 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $58.67 | 5.135% | $61.6827 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $68.98 | 13.847% | $78.5317 | $78.53 | $78.55 | $78.50 |
| Purchase #6 | $17.50 | 10.703% | $19.373 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $189.94 | 10.671% | $210.2085 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $732.10 | $797.3655 | $797.36 | $797.35 | $797.40 | |