| 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 | $75.94 | 7.387% | $81.5497 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $236.80 | 3.522% | $245.1401 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $173.70 | 12.811% | $195.9527 | $195.95 | $195.95 | $196.00 |
| Purchase #4 | $65.61 | 5.186% | $69.0125 | $69.01 | $69.00 | $69.00 |
| Purchase #5 | $137.31 | 9.681% | $150.603 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $183.35 | 13.113% | $207.3927 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $219.29 | 6.622% | $233.8114 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $1,092.00 | $1,183.4621 | $1,183.45 | $1,183.45 | $1,183.40 | |