| 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 | $92.28 | 7.192% | $98.9168 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $119.65 | 10.556% | $132.2803 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $175.31 | 9.774% | $192.4448 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $46.62 | 6.677% | $49.7328 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $75.41 | 3.755% | $78.2416 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $40.42 | 5.646% | $42.7021 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $180.68 | 8.365% | $195.7939 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $730.37 | $790.1123 | $790.10 | $790.15 | $790.00 | |