| 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 | $23.56 | 3.372% | $24.3544 | $24.35 | $24.35 | $24.40 |
| Purchase #2 | $187.59 | 3.373% | $193.9174 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $119.67 | 10.395% | $132.1097 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $146.71 | 13.220% | $166.1051 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $156.97 | 6.717% | $167.5137 | $167.51 | $167.50 | $167.50 |
| Purchase #6 | $93.94 | 10.337% | $103.6506 | $103.65 | $103.65 | $103.70 |
| Purchase #7 | $23.54 | 12.438% | $26.4679 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $751.98 | $814.1188 | $814.12 | $814.05 | $814.20 | |