| 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 | $72.55 | 13.324% | $82.2166 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $209.90 | 10.537% | $232.0172 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $58.26 | 4.441% | $60.8473 | $60.85 | $60.85 | $60.80 |
| Purchase #4 | $108.62 | 6.283% | $115.4446 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $194.29 | 8.591% | $210.9815 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $169.90 | 8.767% | $184.7951 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $70.90 | 13.107% | $80.1929 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $884.42 | $966.4952 | $966.50 | $966.50 | $966.40 | |