| 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 | $78.42 | 5.288% | $82.5668 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $131.25 | 13.792% | $149.352 | $149.35 | $149.35 | $149.40 |
| Purchase #3 | $136.62 | 3.674% | $141.6394 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $12.48 | 3.749% | $12.9479 | $12.95 | $12.95 | $12.90 |
| Purchase #5 | $6.54 | 7.685% | $7.0426 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $13.29 | 8.303% | $14.3935 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $97.68 | 9.275% | $106.7398 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $476.28 | $514.6820 | $514.68 | $514.70 | $514.60 | |