| 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 | $22.32 | 13.370% | $25.3042 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $15.52 | 8.188% | $16.7908 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $142.90 | 8.112% | $154.492 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $41.67 | 13.225% | $47.1809 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $62.89 | 13.259% | $71.2286 | $71.23 | $71.25 | $71.20 |
| Purchase #6 | $26.76 | 10.145% | $29.4748 | $29.47 | $29.45 | $29.50 |
| Purchase #7 | $162.65 | 12.330% | $182.7047 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $474.71 | $527.1760 | $527.16 | $527.20 | $527.20 | |