| 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 | $129.42 | 3.477% | $133.9199 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $74.98 | 4.612% | $78.4381 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $9.50 | 12.394% | $10.6774 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $46.71 | 5.726% | $49.3846 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $60.80 | 9.317% | $66.4647 | $66.46 | $66.45 | $66.50 |
| Purchase #6 | $58.25 | 9.444% | $63.7511 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $66.94 | 6.306% | $71.1612 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $446.60 | $473.7970 | $473.79 | $473.80 | $473.90 | |