| 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 | $22.70 | 12.321% | $25.4969 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $174.29 | 11.348% | $194.0684 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $181.57 | 6.436% | $193.2558 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $187.87 | 8.787% | $204.3781 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $42.60 | 10.286% | $46.9818 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $134.74 | 8.399% | $146.0568 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $21.69 | 13.850% | $24.6941 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $765.46 | $834.9319 | $834.94 | $834.95 | $835.10 | |