| 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 | $13.64 | 4.294% | $14.2257 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $68.85 | 12.792% | $77.6573 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $204.71 | 4.242% | $213.3938 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $47.46 | 13.739% | $53.9805 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $112.52 | 7.535% | $120.9984 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $161.58 | 5.487% | $170.4459 | $170.45 | $170.45 | $170.40 |
| Purchase #7 | $225.30 | 4.525% | $235.4948 | $235.49 | $235.50 | $235.50 |
| 7 purchase totals = | $834.06 | $886.1964 | $886.20 | $886.25 | $886.20 | |