| 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 | $104.66 | 10.817% | $115.9811 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $90.83 | 9.743% | $99.6796 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $153.34 | 5.744% | $162.1478 | $162.15 | $162.15 | $162.10 |
| Purchase #4 | $103.69 | 9.219% | $113.2492 | $113.25 | $113.25 | $113.20 |
| Purchase #5 | $74.84 | 11.368% | $83.3478 | $83.35 | $83.35 | $83.30 |
| Purchase #6 | $208.41 | 4.391% | $217.5613 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $9.45 | 13.386% | $10.715 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $745.22 | $802.6818 | $802.69 | $802.70 | $802.60 | |