| 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 | $51.49 | 4.538% | $53.8266 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $81.75 | 12.234% | $91.7513 | $91.75 | $91.75 | $91.80 |
| Purchase #3 | $109.39 | 8.550% | $118.7428 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $111.83 | 12.144% | $125.4106 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $237.46 | 9.483% | $259.9783 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $66.41 | 13.436% | $75.3328 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $187.36 | 3.360% | $193.6553 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $845.69 | $918.6977 | $918.70 | $918.75 | $918.70 | |