| 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 | $116.68 | 7.539% | $125.4765 | $125.48 | $125.50 | $125.50 |
| Purchase #2 | $189.97 | 11.423% | $211.6703 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $159.61 | 6.715% | $170.3278 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $27.74 | 13.762% | $31.5576 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $88.83 | 11.159% | $98.7425 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $67.85 | 13.696% | $77.1427 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $122.48 | 12.346% | $137.6014 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $773.16 | $852.5188 | $852.52 | $852.55 | $852.50 | |