| 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 | $76.64 | 7.147% | $82.1175 | $82.12 | $82.10 | $82.10 |
| Purchase #2 | $18.79 | 13.207% | $21.2716 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $37.90 | 7.444% | $40.7213 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $88.95 | 9.834% | $97.6973 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $126.76 | 10.106% | $139.5704 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $234.60 | 7.656% | $252.561 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $34.30 | 10.110% | $37.7677 | $37.77 | $37.75 | $37.80 |
| 7 purchase totals = | $617.94 | $671.7068 | $671.71 | $671.60 | $671.80 | |