| 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 | $76.41 | 5.779% | $80.8257 | $80.83 | $80.85 | $80.80 |
| Purchase #2 | $92.84 | 3.854% | $96.4181 | $96.42 | $96.40 | $96.40 |
| Purchase #3 | $245.95 | 11.535% | $274.3203 | $274.32 | $274.30 | $274.30 |
| Purchase #4 | $108.67 | 10.696% | $120.2933 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $80.83 | 6.451% | $86.0443 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $96.27 | 9.218% | $105.1442 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $90.61 | 7.816% | $97.6921 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $791.58 | $860.7380 | $860.73 | $860.75 | $860.60 | |