| 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 | $61.67 | 4.354% | $64.3551 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $90.73 | 13.792% | $103.2435 | $103.24 | $103.25 | $103.20 |
| Purchase #3 | $28.58 | 4.553% | $29.8812 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $200.41 | 9.682% | $219.8137 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $50.87 | 4.834% | $53.3291 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $15.58 | 11.175% | $17.3211 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $35.29 | 4.756% | $36.9684 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $483.13 | $524.9121 | $524.91 | $524.90 | $524.90 | |