| 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 | $46.36 | 7.390% | $49.786 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $15.29 | 7.168% | $16.386 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $248.46 | 3.569% | $257.3275 | $257.33 | $257.35 | $257.30 |
| Purchase #4 | $96.65 | 5.462% | $101.929 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $245.51 | 12.484% | $276.1595 | $276.16 | $276.15 | $276.20 |
| Purchase #6 | $49.69 | 9.401% | $54.3614 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $219.86 | 3.735% | $228.0718 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $921.82 | $984.0212 | $984.03 | $984.05 | $984.10 | |