| 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 | $75.48 | 4.297% | $78.7234 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $89.62 | 3.197% | $92.4852 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $49.69 | 9.617% | $54.4687 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $212.44 | 6.816% | $226.9199 | $226.92 | $226.90 | $226.90 |
| Purchase #5 | $14.65 | 7.623% | $15.7668 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $136.78 | 9.524% | $149.8069 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $168.61 | 4.597% | $176.361 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $747.27 | $794.5319 | $794.54 | $794.45 | $794.60 | |