| 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 | $31.43 | 13.262% | $35.5982 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $28.74 | 12.521% | $32.3385 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $13.30 | 3.324% | $13.7421 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $38.97 | 5.655% | $41.1738 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $133.37 | 12.128% | $149.5451 | $149.55 | $149.55 | $149.50 |
| Purchase #6 | $155.31 | 3.376% | $160.5533 | $160.55 | $160.55 | $160.60 |
| Purchase #7 | $119.93 | 13.702% | $136.3628 | $136.36 | $136.35 | $136.40 |
| 7 purchase totals = | $521.05 | $569.3138 | $569.31 | $569.30 | $569.30 | |