| 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 | $75.28 | 5.717% | $79.5838 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $55.56 | 4.716% | $58.1802 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $132.90 | 11.644% | $148.3749 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $94.92 | 10.774% | $105.1467 | $105.15 | $105.15 | $105.10 |
| Purchase #5 | $183.64 | 10.818% | $203.5062 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $23.33 | 6.373% | $24.8168 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $176.93 | 9.785% | $194.2426 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $742.56 | $813.8512 | $813.85 | $813.85 | $813.80 | |