| 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 | $92.79 | 7.164% | $99.4375 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $110.97 | 9.517% | $121.531 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $115.54 | 6.178% | $122.6781 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $39.68 | 8.435% | $43.027 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $173.86 | 7.467% | $186.8421 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $109.92 | 13.122% | $124.3437 | $124.34 | $124.35 | $124.30 |
| Purchase #7 | $213.94 | 9.666% | $234.6194 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $856.70 | $932.4788 | $932.48 | $932.55 | $932.30 | |