| 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 | $127.34 | 12.677% | $143.4829 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $229.77 | 5.713% | $242.8968 | $242.90 | $242.90 | $242.90 |
| Purchase #3 | $111.46 | 5.547% | $117.6427 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $34.39 | 12.753% | $38.7758 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $21.63 | 10.325% | $23.8633 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $5.58 | 5.829% | $5.9053 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $170.46 | 5.660% | $180.108 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $700.63 | $752.6748 | $752.68 | $752.70 | $752.70 | |