| 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 | $105.35 | 10.739% | $116.6635 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $38.88 | 13.398% | $44.0891 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $41.43 | 9.181% | $45.2337 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $114.64 | 3.510% | $118.6639 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $56.52 | 6.185% | $60.0158 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $49.70 | 4.171% | $51.773 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $79.29 | 5.641% | $83.7627 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $485.81 | $520.2017 | $520.19 | $520.15 | $520.30 | |