| 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 | $111.43 | 3.814% | $115.6799 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $239.26 | 11.144% | $265.9231 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $45.87 | 10.326% | $50.6065 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $61.95 | 5.815% | $65.5524 | $65.55 | $65.55 | $65.60 |
| Purchase #5 | $20.96 | 7.367% | $22.5041 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $130.33 | 10.378% | $143.8556 | $143.86 | $143.85 | $143.90 |
| Purchase #7 | $144.64 | 6.823% | $154.5088 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $754.44 | $818.6304 | $818.63 | $818.60 | $818.70 | |