| 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 | $73.81 | 12.451% | $83.0001 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $48.73 | 4.444% | $50.8956 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $165.91 | 13.854% | $188.8952 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $122.51 | 10.304% | $135.1334 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $90.25 | 9.615% | $98.9275 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $14.37 | 6.126% | $15.2503 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $225.82 | 11.171% | $251.0464 | $251.05 | $251.05 | $251.00 |
| 7 purchase totals = | $741.40 | $823.1485 | $823.16 | $823.20 | $823.10 | |