| 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 | $30.42 | 7.675% | $32.7547 | $32.75 | $32.75 | $32.80 |
| Purchase #2 | $47.25 | 10.381% | $52.155 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $87.28 | 10.760% | $96.6713 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $227.84 | 8.249% | $246.6345 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $230.77 | 4.363% | $240.8385 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $47.54 | 7.755% | $51.2267 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $130.69 | 13.641% | $148.5174 | $148.52 | $148.50 | $148.50 |
| 7 purchase totals = | $801.79 | $868.7981 | $868.80 | $868.80 | $868.80 | |