| 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 | $78.76 | 11.396% | $87.7355 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $18.48 | 9.173% | $20.1752 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $110.76 | 6.754% | $118.2407 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $238.79 | 4.373% | $249.2323 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $38.73 | 8.404% | $41.9849 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $212.35 | 4.504% | $221.9142 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $57.27 | 13.332% | $64.9052 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $755.14 | $804.1880 | $804.19 | $804.25 | $804.10 | |