| 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 | $56.80 | 9.726% | $62.3244 | $62.32 | $62.30 | $62.30 |
| Purchase #2 | $21.49 | 4.361% | $22.4272 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $63.53 | 8.146% | $68.7052 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $105.73 | 5.500% | $111.5452 | $111.55 | $111.55 | $111.50 |
| Purchase #5 | $142.63 | 8.123% | $154.2158 | $154.22 | $154.20 | $154.20 |
| Purchase #6 | $78.99 | 5.784% | $83.5588 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $216.33 | 4.316% | $225.6668 | $225.67 | $225.65 | $225.70 |
| 7 purchase totals = | $685.50 | $728.4434 | $728.46 | $728.40 | $728.40 | |