| 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 | $42.90 | 10.427% | $47.3732 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $30.89 | 7.797% | $33.2985 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $19.80 | 9.571% | $21.6951 | $21.70 | $21.70 | $21.70 |
| Purchase #4 | $73.94 | 7.750% | $79.6704 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $120.51 | 7.241% | $129.2361 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $124.76 | 9.183% | $136.2167 | $136.22 | $136.20 | $136.20 |
| Purchase #7 | $134.62 | 13.163% | $152.34 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $547.42 | $599.8300 | $599.84 | $599.80 | $599.80 | |