| 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 | $89.72 | 7.347% | $96.3117 | $96.31 | $96.30 | $96.30 |
| Purchase #2 | $35.66 | 4.412% | $37.2333 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $72.60 | 13.225% | $82.2014 | $82.20 | $82.20 | $82.20 |
| Purchase #4 | $60.97 | 12.231% | $68.4272 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $241.25 | 6.807% | $257.6719 | $257.67 | $257.65 | $257.70 |
| Purchase #6 | $138.41 | 7.631% | $148.9721 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $111.48 | 10.503% | $123.1887 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $750.09 | $814.0063 | $814.00 | $814.00 | $814.00 | |