| 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 | $82.74 | 4.511% | $86.4724 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $8.66 | 13.379% | $9.8186 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $169.41 | 3.315% | $175.0259 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $130.85 | 7.379% | $140.5054 | $140.51 | $140.50 | $140.50 |
| Purchase #5 | $92.70 | 3.784% | $96.2078 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $200.89 | 8.126% | $217.2143 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $178.91 | 6.827% | $191.1242 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $864.16 | $916.3686 | $916.37 | $916.30 | $916.30 | |