| 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 | $92.83 | 12.551% | $104.4811 | $104.48 | $104.50 | $104.50 |
| Purchase #2 | $28.76 | 8.499% | $31.2043 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $208.26 | 10.510% | $230.1481 | $230.15 | $230.15 | $230.10 |
| Purchase #4 | $85.74 | 6.703% | $91.4872 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $35.70 | 3.823% | $37.0648 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $85.45 | 12.678% | $96.2834 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $64.62 | 8.128% | $69.8723 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $601.36 | $660.5412 | $660.53 | $660.55 | $660.60 | |