| 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 | $22.38 | 7.608% | $24.0827 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $137.84 | 13.495% | $156.4415 | $156.44 | $156.45 | $156.40 |
| Purchase #3 | $134.43 | 10.164% | $148.0935 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $61.99 | 8.512% | $67.2666 | $67.27 | $67.25 | $67.30 |
| Purchase #5 | $49.59 | 9.132% | $54.1186 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $105.61 | 12.125% | $118.4152 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $29.59 | 7.494% | $31.8075 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $541.43 | $600.2256 | $600.23 | $600.20 | $600.20 | |