| 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 | $120.98 | 10.256% | $133.3877 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $44.35 | 13.799% | $50.4699 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $162.40 | 7.723% | $174.9422 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $219.74 | 6.871% | $234.8383 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $49.26 | 9.679% | $54.0279 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $151.91 | 7.225% | $162.8855 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $97.49 | 8.831% | $106.0993 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $846.13 | $916.6508 | $916.66 | $916.70 | $916.60 | |