| 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 | $18.66 | 3.115% | $19.2413 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $225.70 | 12.347% | $253.5672 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $40.96 | 7.550% | $44.0525 | $44.05 | $44.05 | $44.10 |
| Purchase #4 | $82.31 | 13.260% | $93.2243 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $71.57 | 10.683% | $79.2158 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $168.81 | 10.777% | $187.0027 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $40.53 | 5.684% | $42.8337 | $42.83 | $42.85 | $42.80 |
| 7 purchase totals = | $648.54 | $719.1375 | $719.13 | $719.10 | $719.10 | |