| 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 | $39.64 | 12.670% | $44.6624 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $14.31 | 9.581% | $15.681 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $148.93 | 5.852% | $157.6454 | $157.65 | $157.65 | $157.60 |
| Purchase #4 | $39.36 | 10.678% | $43.5629 | $43.56 | $43.55 | $43.60 |
| Purchase #5 | $115.84 | 4.516% | $121.0713 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $238.37 | 11.435% | $265.6276 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $84.62 | 6.412% | $90.0458 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $681.07 | $738.2964 | $738.30 | $738.30 | $738.30 | |