| 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 | $24.47 | 7.770% | $26.3713 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $30.77 | 9.244% | $33.6144 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $132.86 | 12.851% | $149.9338 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $243.79 | 12.668% | $274.6733 | $274.67 | $274.65 | $274.70 |
| Purchase #5 | $176.81 | 11.128% | $196.4854 | $196.49 | $196.50 | $196.50 |
| Purchase #6 | $142.98 | 4.831% | $149.8874 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $100.28 | 12.563% | $112.8782 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $851.96 | $943.8438 | $943.84 | $943.85 | $943.90 | |