| 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 | $63.42 | 5.513% | $66.9163 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $242.36 | 7.665% | $260.9369 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $178.88 | 10.371% | $197.4316 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $145.58 | 3.142% | $150.1541 | $150.15 | $150.15 | $150.20 |
| Purchase #5 | $76.38 | 10.284% | $84.2349 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $128.47 | 12.231% | $144.1832 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $63.75 | 6.715% | $68.0308 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $898.84 | $971.8878 | $971.88 | $971.95 | $971.80 | |