| 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 | $46.84 | 8.339% | $50.746 | $50.75 | $50.75 | $50.70 |
| Purchase #2 | $57.60 | 8.185% | $62.3146 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $73.33 | 12.128% | $82.2235 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $9.46 | 9.353% | $10.3448 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $156.74 | 8.126% | $169.4767 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $72.95 | 4.668% | $76.3553 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $188.69 | 3.565% | $195.4168 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $605.61 | $646.8777 | $646.88 | $646.85 | $646.80 | |