| 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 | $74.41 | 11.720% | $83.1309 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $47.97 | 8.226% | $51.916 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $153.65 | 3.433% | $158.9248 | $158.92 | $158.90 | $158.90 |
| Purchase #4 | $32.48 | 8.170% | $35.1336 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $144.95 | 4.765% | $151.8569 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $231.51 | 7.164% | $248.0954 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $111.83 | 12.480% | $125.7864 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $796.80 | $854.8440 | $854.85 | $854.85 | $854.80 | |