| 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 | $36.25 | 9.466% | $39.6814 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $154.27 | 4.163% | $160.6923 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $35.80 | 5.653% | $37.8238 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $176.61 | 12.283% | $198.303 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $159.79 | 9.747% | $175.3647 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $247.48 | 8.420% | $268.3178 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $141.95 | 4.413% | $148.2143 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $952.15 | $1,028.3973 | $1,028.38 | $1,028.35 | $1,028.40 | |