| 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 | $72.69 | 3.310% | $75.096 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $93.98 | 13.841% | $106.9878 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $62.47 | 5.344% | $65.8084 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $5.70 | 8.456% | $6.182 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $163.28 | 8.330% | $176.8812 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $63.63 | 12.446% | $71.5494 | $71.55 | $71.55 | $71.50 |
| Purchase #7 | $33.38 | 5.439% | $35.1955 | $35.20 | $35.20 | $35.20 |
| 7 purchase totals = | $495.13 | $537.7003 | $537.71 | $537.75 | $537.70 | |