| 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 | $244.56 | 5.871% | $258.9181 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $60.76 | 10.105% | $66.8998 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $131.96 | 5.157% | $138.7652 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $80.86 | 4.699% | $84.6596 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $219.64 | 10.820% | $243.405 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $16.95 | 6.872% | $18.1148 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $56.94 | 7.722% | $61.3369 | $61.34 | $61.35 | $61.30 |
| 7 purchase totals = | $811.67 | $872.0994 | $872.11 | $872.05 | $872.10 | |