| 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 | $249.67 | 8.209% | $270.1654 | $270.17 | $270.15 | $270.20 |
| Purchase #2 | $25.80 | 12.284% | $28.9693 | $28.97 | $28.95 | $29.00 |
| Purchase #3 | $23.66 | 8.720% | $25.7232 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $49.52 | 12.383% | $55.6521 | $55.65 | $55.65 | $55.70 |
| Purchase #5 | $81.89 | 10.161% | $90.2108 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $236.79 | 7.759% | $255.1625 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $31.36 | 8.804% | $34.1209 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $698.69 | $760.0042 | $760.00 | $759.90 | $760.10 | |