| 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 | $40.60 | 7.508% | $43.6482 | $43.65 | $43.65 | $43.60 |
| Purchase #2 | $45.75 | 8.339% | $49.5651 | $49.57 | $49.55 | $49.60 |
| Purchase #3 | $178.29 | 8.337% | $193.154 | $193.15 | $193.15 | $193.20 |
| Purchase #4 | $146.82 | 7.368% | $157.6377 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $110.57 | 13.866% | $125.9016 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $16.44 | 11.645% | $18.3544 | $18.35 | $18.35 | $18.40 |
| Purchase #7 | $24.55 | 9.759% | $26.9458 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $563.02 | $615.2068 | $615.21 | $615.20 | $615.20 | |