| 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 | $81.95 | 3.576% | $84.8805 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $57.71 | 3.697% | $59.8435 | $59.84 | $59.85 | $59.80 |
| Purchase #3 | $25.90 | 13.713% | $29.4517 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $242.52 | 11.768% | $271.0598 | $271.06 | $271.05 | $271.10 |
| Purchase #5 | $109.80 | 4.164% | $114.3721 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $6.41 | 5.340% | $6.7523 | $6.75 | $6.75 | $6.80 |
| Purchase #7 | $178.81 | 3.816% | $185.6334 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $703.10 | $751.9933 | $751.98 | $752.00 | $752.10 | |