| 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 | $44.47 | 4.856% | $46.6295 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $14.66 | 10.109% | $16.142 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $170.76 | 11.165% | $189.8254 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $62.96 | 11.534% | $70.2218 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $20.39 | 11.746% | $22.785 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $92.35 | 8.568% | $100.2625 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $68.70 | 12.784% | $77.4826 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $474.29 | $523.3488 | $523.35 | $523.40 | $523.30 | |