| 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 | $23.28 | 9.564% | $25.5065 | $25.51 | $25.50 | $25.50 |
| Purchase #2 | $222.92 | 13.247% | $252.4502 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $23.25 | 8.436% | $25.2114 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $34.67 | 12.477% | $38.9958 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $109.95 | 4.191% | $114.558 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $14.73 | 9.119% | $16.0732 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $140.91 | 7.584% | $151.5966 | $151.60 | $151.60 | $151.60 |
| 7 purchase totals = | $569.71 | $624.3917 | $624.40 | $624.35 | $624.50 | |