| 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 | $247.66 | 6.795% | $264.4885 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $91.41 | 5.653% | $96.5774 | $96.58 | $96.60 | $96.60 |
| Purchase #3 | $79.62 | 6.568% | $84.8494 | $84.85 | $84.85 | $84.80 |
| Purchase #4 | $91.83 | 9.350% | $100.4161 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $6.51 | 3.690% | $6.7502 | $6.75 | $6.75 | $6.80 |
| Purchase #6 | $66.41 | 11.428% | $73.9993 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $74.84 | 8.382% | $81.1131 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $658.28 | $708.1940 | $708.20 | $708.20 | $708.20 | |