| 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 | $194.70 | 10.452% | $215.05 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $32.51 | 9.420% | $35.5724 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $12.85 | 7.594% | $13.8258 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $247.48 | 11.865% | $276.8435 | $276.84 | $276.85 | $276.80 |
| Purchase #5 | $14.75 | 8.762% | $16.0424 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $43.28 | 3.307% | $44.7113 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $25.45 | 6.558% | $27.119 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $571.02 | $629.1644 | $629.16 | $629.15 | $629.10 | |