| 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 | $84.77 | 11.119% | $94.1956 | $94.20 | $94.20 | $94.20 |
| Purchase #2 | $73.85 | 12.841% | $83.3331 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $194.53 | 13.324% | $220.4492 | $220.45 | $220.45 | $220.40 |
| Purchase #4 | $197.32 | 8.367% | $213.8298 | $213.83 | $213.85 | $213.80 |
| Purchase #5 | $43.68 | 8.315% | $47.312 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $51.55 | 4.382% | $53.8089 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $142.29 | 10.173% | $156.7652 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $787.99 | $869.6938 | $869.70 | $869.70 | $869.60 | |