| 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 | $75.89 | 11.524% | $84.6356 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $18.27 | 12.378% | $20.5315 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $133.66 | 8.837% | $145.4715 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $75.51 | 7.418% | $81.1113 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $227.88 | 13.230% | $258.0285 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $74.39 | 10.416% | $82.1385 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $194.31 | 13.103% | $219.7704 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $799.91 | $891.6873 | $891.69 | $891.70 | $891.60 | |