| 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 | $22.42 | 6.318% | $23.8365 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $172.83 | 7.200% | $185.2738 | $185.27 | $185.25 | $185.30 |
| Purchase #3 | $234.88 | 4.696% | $245.91 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $77.41 | 7.584% | $83.2808 | $83.28 | $83.30 | $83.30 |
| Purchase #5 | $115.58 | 5.451% | $121.8803 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $46.97 | 9.667% | $51.5106 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $171.61 | 7.275% | $184.0946 | $184.09 | $184.10 | $184.10 |
| 7 purchase totals = | $841.70 | $895.7866 | $895.78 | $895.80 | $895.80 | |