| 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 | $62.32 | 6.164% | $66.1614 | $66.16 | $66.15 | $66.20 |
| Purchase #2 | $125.37 | 4.642% | $131.1897 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $20.42 | 10.426% | $22.549 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $55.28 | 11.783% | $61.7936 | $61.79 | $61.80 | $61.80 |
| Purchase #5 | $75.85 | 6.829% | $81.0298 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $177.81 | 10.570% | $196.6045 | $196.60 | $196.60 | $196.60 |
| Purchase #7 | $22.69 | 6.608% | $24.1894 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $539.74 | $583.5174 | $583.51 | $583.55 | $583.50 | |