| 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 | $14.28 | 10.121% | $15.7253 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $19.67 | 4.370% | $20.5296 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $33.39 | 8.340% | $36.1747 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $27.35 | 7.555% | $29.4163 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $227.72 | 3.743% | $236.2436 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $202.84 | 5.830% | $214.6656 | $214.67 | $214.65 | $214.70 |
| Purchase #7 | $55.94 | 12.735% | $63.064 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $581.19 | $615.8191 | $615.82 | $615.80 | $615.80 | |