| 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 | $76.29 | 4.406% | $79.6513 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $230.25 | 13.820% | $262.0706 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $233.62 | 9.552% | $255.9354 | $255.94 | $255.95 | $255.90 |
| Purchase #4 | $144.60 | 12.229% | $162.2831 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $247.78 | 5.188% | $260.6348 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $210.97 | 8.855% | $229.6514 | $229.65 | $229.65 | $229.70 |
| Purchase #7 | $244.56 | 10.281% | $269.7032 | $269.70 | $269.70 | $269.70 |
| 7 purchase totals = | $1,388.07 | $1,519.9298 | $1,519.92 | $1,519.95 | $1,520.00 | |