| 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 | $90.46 | 12.225% | $101.5187 | $101.52 | $101.50 | $101.50 |
| Purchase #2 | $14.42 | 6.163% | $15.3087 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $150.97 | 3.587% | $156.3853 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $119.28 | 4.851% | $125.0663 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $88.27 | 5.560% | $93.1778 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $54.44 | 8.748% | $59.2024 | $59.20 | $59.20 | $59.20 |
| Purchase #7 | $240.84 | 13.808% | $274.0952 | $274.10 | $274.10 | $274.10 |
| 7 purchase totals = | $758.68 | $824.7544 | $824.77 | $824.75 | $824.80 | |