| 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 | $29.45 | 9.747% | $32.3205 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $236.55 | 8.858% | $257.5036 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $93.81 | 7.451% | $100.7998 | $100.80 | $100.80 | $100.80 |
| Purchase #4 | $55.73 | 9.686% | $61.128 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $72.29 | 10.658% | $79.9947 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $58.95 | 12.173% | $66.126 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $65.91 | 3.361% | $68.1252 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $612.69 | $665.9978 | $666.00 | $666.05 | $665.90 | |