| 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 | $64.50 | 9.686% | $70.7475 | $70.75 | $70.75 | $70.70 |
| Purchase #2 | $74.25 | 9.513% | $81.3134 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $65.59 | 12.805% | $73.9888 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $31.96 | 3.105% | $32.9524 | $32.95 | $32.95 | $33.00 |
| Purchase #5 | $223.77 | 13.684% | $254.3907 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $40.92 | 5.574% | $43.2009 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $83.58 | 12.361% | $93.9113 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $584.57 | $650.5050 | $650.50 | $650.50 | $650.50 | |