| 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 | $49.70 | 7.789% | $53.5711 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $199.82 | 12.783% | $225.363 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $239.64 | 8.678% | $260.436 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $25.80 | 4.157% | $26.8725 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $244.81 | 13.103% | $276.8875 | $276.89 | $276.90 | $276.90 |
| Purchase #6 | $93.44 | 11.160% | $103.8679 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $14.71 | 3.358% | $15.204 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $867.92 | $962.2020 | $962.20 | $962.15 | $962.30 | |