| 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 | $7.47 | 8.871% | $8.1327 | $8.13 | $8.15 | $8.10 |
| Purchase #2 | $51.32 | 11.444% | $57.1931 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $74.66 | 9.251% | $81.5668 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $230.74 | 11.583% | $257.4666 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $71.73 | 6.304% | $76.2519 | $76.25 | $76.25 | $76.30 |
| Purchase #6 | $192.80 | 6.350% | $205.0428 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $247.90 | 5.691% | $262.008 | $262.01 | $262.00 | $262.00 |
| 7 purchase totals = | $876.62 | $947.6619 | $947.66 | $947.65 | $947.70 | |