| 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 | $87.89 | 7.583% | $94.5547 | $94.55 | $94.55 | $94.60 |
| Purchase #2 | $88.88 | 6.288% | $94.4688 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $173.25 | 6.119% | $183.8512 | $183.85 | $183.85 | $183.90 |
| Purchase #4 | $178.40 | 7.602% | $191.962 | $191.96 | $191.95 | $192.00 |
| Purchase #5 | $71.99 | 3.566% | $74.5572 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $59.77 | 8.612% | $64.9174 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $68.36 | 7.476% | $73.4706 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $728.54 | $777.7819 | $777.78 | $777.70 | $778.00 | |