| 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 | $60.62 | 3.614% | $62.8108 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $15.32 | 7.558% | $16.4779 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $170.85 | 13.768% | $194.3726 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $161.27 | 13.362% | $182.8189 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $65.40 | 10.724% | $72.4135 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $12.70 | 3.181% | $13.104 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $127.66 | 13.635% | $145.0664 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $613.82 | $687.0641 | $687.06 | $687.00 | $687.10 | |