| 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 | $31.93 | 8.476% | $34.6364 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $32.36 | 3.546% | $33.5075 | $33.51 | $33.50 | $33.50 |
| Purchase #3 | $13.43 | 7.810% | $14.4789 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $231.56 | 7.562% | $249.0706 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $36.35 | 5.501% | $38.3496 | $38.35 | $38.35 | $38.30 |
| Purchase #6 | $63.96 | 7.655% | $68.8561 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $231.49 | 3.417% | $239.4 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $641.08 | $678.2991 | $678.31 | $678.30 | $678.30 | |