| 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 | $36.29 | 4.439% | $37.9009 | $37.90 | $37.90 | $37.90 |
| Purchase #2 | $177.33 | 3.861% | $184.1767 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $64.50 | 7.286% | $69.1995 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $246.26 | 9.311% | $269.1893 | $269.19 | $269.20 | $269.20 |
| Purchase #5 | $140.98 | 7.654% | $151.7706 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $45.51 | 8.411% | $49.3378 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $10.27 | 8.113% | $11.1032 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $721.14 | $772.6780 | $772.68 | $772.70 | $772.70 | |