| 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 | $47.44 | 12.556% | $53.3966 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $34.78 | 9.753% | $38.1721 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $135.77 | 7.837% | $146.4103 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $11.70 | 7.427% | $12.569 | $12.57 | $12.55 | $12.60 |
| Purchase #5 | $127.31 | 9.317% | $139.1715 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $35.86 | 10.563% | $39.6479 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $207.35 | 11.279% | $230.737 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $600.21 | $660.1044 | $660.11 | $660.05 | $660.10 | |