| 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 | $80.59 | 5.186% | $84.7694 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $41.64 | 5.482% | $43.9227 | $43.92 | $43.90 | $43.90 |
| Purchase #3 | $65.34 | 5.302% | $68.8043 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $240.65 | 10.181% | $265.1506 | $265.15 | $265.15 | $265.20 |
| Purchase #5 | $12.80 | 13.847% | $14.5724 | $14.57 | $14.55 | $14.60 |
| Purchase #6 | $95.44 | 4.179% | $99.4284 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $49.39 | 6.643% | $52.671 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $585.85 | $629.3188 | $629.31 | $629.25 | $629.40 | |