| 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 | $30.49 | 4.216% | $31.7755 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $47.59 | 6.755% | $50.8047 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $113.66 | 10.850% | $125.9921 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $173.73 | 11.797% | $194.2249 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $34.82 | 3.451% | $36.0216 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $135.51 | 12.384% | $152.2916 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $79.52 | 6.688% | $84.8383 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $615.32 | $675.9487 | $675.94 | $675.95 | $675.90 | |