| 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 | $53.71 | 12.286% | $60.3088 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $7.91 | 13.470% | $8.9755 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $117.56 | 9.574% | $128.8152 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $112.88 | 4.533% | $117.9969 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $70.48 | 10.853% | $78.1292 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $241.52 | 11.463% | $269.2054 | $269.21 | $269.20 | $269.20 |
| Purchase #7 | $125.68 | 5.147% | $132.1487 | $132.15 | $132.15 | $132.10 |
| 7 purchase totals = | $729.74 | $795.5797 | $795.60 | $795.60 | $795.50 | |