| 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 | $50.95 | 9.365% | $55.7215 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $195.46 | 6.200% | $207.5785 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $151.41 | 13.139% | $171.3038 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $239.30 | 5.600% | $252.7008 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $248.49 | 13.368% | $281.7081 | $281.71 | $281.70 | $281.70 |
| Purchase #6 | $86.50 | 8.448% | $93.8075 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $68.83 | 7.377% | $73.9076 | $73.91 | $73.90 | $73.90 |
| 7 purchase totals = | $1,040.94 | $1,136.7278 | $1,136.73 | $1,136.70 | $1,136.70 | |