| 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 | $26.98 | 7.770% | $29.0763 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $115.26 | 5.622% | $121.7399 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $166.28 | 11.721% | $185.7697 | $185.77 | $185.75 | $185.80 |
| Purchase #4 | $154.32 | 9.513% | $169.0005 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $18.86 | 4.468% | $19.7027 | $19.70 | $19.70 | $19.70 |
| Purchase #6 | $15.55 | 6.530% | $16.5654 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $200.43 | 8.783% | $218.0338 | $218.03 | $218.05 | $218.00 |
| 7 purchase totals = | $697.68 | $759.8883 | $759.89 | $759.90 | $759.90 | |