| 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 | $67.51 | 9.117% | $73.6649 | $73.66 | $73.65 | $73.70 |
| Purchase #2 | $75.53 | 11.796% | $84.4395 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $185.96 | 6.585% | $198.2055 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $39.60 | 12.305% | $44.4728 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $31.57 | 6.579% | $33.647 | $33.65 | $33.65 | $33.60 |
| Purchase #6 | $42.32 | 10.347% | $46.6989 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $196.85 | 8.245% | $213.0803 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $639.34 | $694.2089 | $694.21 | $694.20 | $694.20 | |