| 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 | $72.92 | 10.691% | $80.7159 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $56.56 | 3.370% | $58.4661 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $114.88 | 12.302% | $129.0125 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $51.83 | 4.561% | $54.194 | $54.19 | $54.20 | $54.20 |
| Purchase #5 | $113.93 | 5.133% | $119.778 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $22.43 | 7.431% | $24.0968 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $204.86 | 6.399% | $217.969 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $637.41 | $684.2323 | $684.24 | $684.20 | $684.30 | |