| 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 | $43.46 | 3.418% | $44.9455 | $44.95 | $44.95 | $44.90 |
| Purchase #2 | $44.81 | 7.146% | $48.0121 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $90.57 | 11.866% | $101.317 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $72.30 | 9.337% | $79.0507 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $117.80 | 13.459% | $133.6547 | $133.65 | $133.65 | $133.70 |
| Purchase #6 | $135.41 | 3.871% | $140.6517 | $140.65 | $140.65 | $140.70 |
| Purchase #7 | $112.96 | 10.282% | $124.5745 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $617.31 | $672.2062 | $672.20 | $672.15 | $672.30 | |