| 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 | $21.84 | 9.467% | $23.9076 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $56.42 | 4.480% | $58.9476 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $47.76 | 5.110% | $50.2005 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $50.51 | 9.644% | $55.3812 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $231.85 | 6.827% | $247.6784 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $243.88 | 9.743% | $267.6412 | $267.64 | $267.65 | $267.60 |
| Purchase #7 | $166.38 | 9.849% | $182.7668 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $818.64 | $886.5233 | $886.53 | $886.55 | $886.50 | |