| 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 | $71.88 | 10.641% | $79.5288 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $47.82 | 13.491% | $54.2714 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $20.75 | 6.192% | $22.0348 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $100.40 | 4.700% | $105.1188 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $198.34 | 8.301% | $214.8042 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $214.83 | 4.837% | $225.2213 | $225.22 | $225.20 | $225.20 |
| Purchase #7 | $195.57 | 7.563% | $210.361 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $849.59 | $911.3403 | $911.33 | $911.30 | $911.30 | |