| 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 | $77.50 | 12.446% | $87.1457 | $87.15 | $87.15 | $87.10 |
| Purchase #2 | $118.34 | 3.874% | $122.9245 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $85.67 | 3.385% | $88.5699 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $141.86 | 13.116% | $160.4664 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $133.92 | 12.733% | $150.972 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $58.37 | 8.783% | $63.4966 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $19.78 | 9.485% | $21.6561 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $635.44 | $695.2312 | $695.24 | $695.15 | $695.30 | |