| 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 | $91.61 | 3.299% | $94.6322 | $94.63 | $94.65 | $94.60 |
| Purchase #2 | $15.72 | 11.361% | $17.5059 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $231.51 | 12.385% | $260.1825 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $51.53 | 9.505% | $56.4279 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $158.33 | 9.632% | $173.5803 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $42.64 | 11.764% | $47.6562 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $9.48 | 6.119% | $10.0601 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $600.82 | $660.0451 | $660.05 | $660.10 | $660.10 | |