| 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 | $74.84 | 5.710% | $79.1134 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $81.48 | 12.673% | $91.806 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $97.79 | 3.273% | $100.9907 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $156.28 | 9.245% | $170.7281 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $190.46 | 8.181% | $206.0415 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $43.41 | 6.241% | $46.1192 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $42.45 | 5.725% | $44.8803 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $686.71 | $739.6792 | $739.68 | $739.70 | $739.60 | |