| 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 | $115.70 | 12.603% | $130.2817 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $100.77 | 13.487% | $114.3608 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $13.54 | 12.840% | $15.2785 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $224.80 | 3.845% | $233.4436 | $233.44 | $233.45 | $233.40 |
| Purchase #5 | $109.69 | 6.454% | $116.7694 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $96.84 | 11.479% | $107.9563 | $107.96 | $107.95 | $108.00 |
| Purchase #7 | $47.51 | 11.694% | $53.0658 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $708.85 | $771.1561 | $771.16 | $771.15 | $771.30 | |