| 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 | $100.51 | 6.487% | $107.0301 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $20.87 | 8.104% | $22.5613 | $22.56 | $22.55 | $22.60 |
| Purchase #3 | $108.73 | 13.577% | $123.4923 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $75.65 | 10.146% | $83.3254 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $215.97 | 6.334% | $229.6495 | $229.65 | $229.65 | $229.60 |
| Purchase #6 | $130.79 | 5.778% | $138.347 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $211.67 | 7.679% | $227.9241 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $864.19 | $932.3297 | $932.33 | $932.35 | $932.20 | |