| 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 | $20.45 | 12.276% | $22.9604 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $85.82 | 6.255% | $91.188 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $235.73 | 6.696% | $251.5145 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $148.36 | 7.501% | $159.4885 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $72.29 | 7.103% | $77.4248 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $155.26 | 7.862% | $167.4665 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $49.71 | 5.135% | $52.2626 | $52.26 | $52.25 | $52.30 |
| 7 purchase totals = | $767.62 | $822.3053 | $822.30 | $822.25 | $822.40 | |