| 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 | $42.96 | 6.738% | $45.8546 | $45.85 | $45.85 | $45.90 |
| Purchase #2 | $249.80 | 6.173% | $265.2202 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $247.88 | 5.210% | $260.7945 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $206.60 | 10.396% | $228.0781 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $51.35 | 7.156% | $55.0246 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $147.54 | 8.117% | $159.5158 | $159.52 | $159.50 | $159.50 |
| Purchase #7 | $118.59 | 3.246% | $122.4394 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $1,064.72 | $1,136.9272 | $1,136.92 | $1,136.90 | $1,136.90 | |