| 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 | $41.51 | 7.162% | $44.4829 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $14.55 | 11.484% | $16.2209 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $165.80 | 3.864% | $172.2065 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $16.40 | 4.634% | $17.16 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $187.43 | 13.571% | $212.8661 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $241.37 | 13.551% | $274.078 | $274.08 | $274.10 | $274.10 |
| Purchase #7 | $144.96 | 4.527% | $151.5223 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $812.02 | $888.5367 | $888.54 | $888.50 | $888.60 | |