| 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 | $74.96 | 10.471% | $82.8091 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $20.94 | 6.471% | $22.295 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $193.61 | 6.683% | $206.549 | $206.55 | $206.55 | $206.50 |
| Purchase #4 | $44.42 | 8.785% | $48.3223 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $138.97 | 12.241% | $155.9813 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $37.78 | 4.753% | $39.5757 | $39.58 | $39.60 | $39.60 |
| Purchase #7 | $103.54 | 8.737% | $112.5863 | $112.59 | $112.60 | $112.60 |
| 7 purchase totals = | $614.22 | $668.1187 | $668.13 | $668.15 | $668.10 | |