| 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 | $22.47 | 10.357% | $24.7972 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $169.33 | 10.680% | $187.4144 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $164.94 | 6.491% | $175.6463 | $175.65 | $175.65 | $175.60 |
| Purchase #4 | $94.96 | 12.457% | $106.7892 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $56.51 | 9.133% | $61.6711 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $55.91 | 3.499% | $57.8663 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $197.60 | 13.546% | $224.3669 | $224.37 | $224.35 | $224.40 |
| 7 purchase totals = | $761.72 | $838.5514 | $838.56 | $838.50 | $838.60 | |