| 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 | $109.30 | 4.816% | $114.5639 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $163.78 | 7.755% | $176.4811 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $71.31 | 11.867% | $79.7724 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $44.63 | 6.586% | $47.5693 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $52.58 | 4.636% | $55.0176 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $191.45 | 3.769% | $198.6658 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $80.69 | 5.765% | $85.3418 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $713.74 | $757.4119 | $757.41 | $757.35 | $757.50 | |