| 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 | $50.68 | 10.819% | $56.1631 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $115.57 | 10.617% | $127.8401 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $188.97 | 9.386% | $206.7067 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $246.93 | 10.207% | $272.1341 | $272.13 | $272.15 | $272.10 |
| Purchase #5 | $27.85 | 5.861% | $29.4823 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $129.45 | 10.499% | $143.041 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $85.28 | 10.874% | $94.5533 | $94.55 | $94.55 | $94.60 |
| 7 purchase totals = | $844.73 | $929.9206 | $929.91 | $929.95 | $929.90 | |