| 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 | $36.50 | 9.214% | $39.8631 | $39.86 | $39.85 | $39.90 |
| Purchase #2 | $53.93 | 11.231% | $59.9869 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $116.43 | 11.696% | $130.0477 | $130.05 | $130.05 | $130.00 |
| Purchase #4 | $129.50 | 8.243% | $140.1747 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $71.41 | 4.601% | $74.6956 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $245.26 | 3.400% | $253.5988 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $50.36 | 12.585% | $56.6978 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $703.39 | $755.0646 | $755.07 | $755.05 | $755.10 | |