| 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 | $88.97 | 3.334% | $91.9363 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $102.90 | 7.386% | $110.5002 | $110.50 | $110.50 | $110.50 |
| Purchase #3 | $76.52 | 10.484% | $84.5424 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $156.56 | 3.716% | $162.3778 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $140.59 | 5.467% | $148.2761 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $210.99 | 6.115% | $223.892 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $54.61 | 6.220% | $58.0067 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $831.14 | $879.5315 | $879.54 | $879.60 | $879.50 | |