| 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 | $85.85 | 6.456% | $91.3925 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $171.64 | 13.106% | $194.1351 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $57.90 | 10.214% | $63.8139 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $68.61 | 10.748% | $75.9842 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $61.92 | 5.103% | $65.0798 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $161.74 | 5.288% | $170.2928 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $20.50 | 4.310% | $21.3836 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $628.16 | $682.0819 | $682.07 | $682.15 | $682.10 | |