| 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 | $36.31 | 9.251% | $39.669 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $52.37 | 5.139% | $55.0613 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $49.48 | 7.370% | $53.1267 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $52.76 | 8.625% | $57.3106 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $24.93 | 3.253% | $25.741 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $82.42 | 12.686% | $92.8758 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $248.99 | 9.581% | $272.8457 | $272.85 | $272.85 | $272.80 |
| 7 purchase totals = | $547.26 | $596.6301 | $596.64 | $596.65 | $596.60 | |