| 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 | $29.99 | 7.681% | $32.2935 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $26.99 | 9.649% | $29.5943 | $29.59 | $29.60 | $29.60 |
| Purchase #3 | $8.84 | 9.133% | $9.6474 | $9.65 | $9.65 | $9.60 |
| Purchase #4 | $153.95 | 9.599% | $168.7277 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $121.63 | 7.814% | $131.1342 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $29.95 | 11.476% | $33.3871 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $55.52 | 10.600% | $61.4051 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $426.87 | $466.1893 | $466.19 | $466.25 | $466.10 | |