| 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 | $19.37 | 5.802% | $20.4938 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $67.57 | 10.491% | $74.6588 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $101.97 | 13.616% | $115.8542 | $115.85 | $115.85 | $115.90 |
| Purchase #4 | $146.76 | 6.746% | $156.6604 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $228.50 | 5.579% | $241.248 | $241.25 | $241.25 | $241.20 |
| Purchase #6 | $240.84 | 11.570% | $268.7052 | $268.71 | $268.70 | $268.70 |
| Purchase #7 | $248.71 | 4.632% | $260.2302 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,053.72 | $1,137.8506 | $1,137.85 | $1,137.85 | $1,137.90 | |