| 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 | $139.30 | 13.354% | $157.9021 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $53.39 | 12.369% | $59.9938 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $234.48 | 12.114% | $262.8849 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $226.36 | 3.150% | $233.4903 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $89.54 | 9.584% | $98.1215 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $80.44 | 3.681% | $83.401 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $43.89 | 11.121% | $48.771 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $867.40 | $944.5646 | $944.55 | $944.55 | $944.60 | |