| 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 | $46.42 | 13.225% | $52.559 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $240.35 | 7.678% | $258.8041 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $67.37 | 13.825% | $76.6839 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $175.73 | 7.368% | $188.6778 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $21.29 | 11.469% | $23.7318 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $26.90 | 9.673% | $29.502 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $112.41 | 7.727% | $121.0959 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $690.47 | $751.0545 | $751.05 | $751.10 | $751.10 | |