| 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 | $91.71 | 9.483% | $100.4069 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $211.28 | 13.405% | $239.6021 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $68.67 | 11.203% | $76.3631 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $152.83 | 7.336% | $164.0416 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $63.75 | 4.449% | $66.5862 | $66.59 | $66.60 | $66.60 |
| Purchase #6 | $174.37 | 9.726% | $191.3292 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $136.89 | 6.183% | $145.3539 | $145.35 | $145.35 | $145.40 |
| 7 purchase totals = | $899.50 | $983.6830 | $983.68 | $983.70 | $983.70 | |