| 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 | $67.34 | 7.116% | $72.1319 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $120.33 | 7.621% | $129.5003 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $14.81 | 11.491% | $16.5118 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $95.42 | 6.365% | $101.4935 | $101.49 | $101.50 | $101.50 |
| Purchase #5 | $30.71 | 11.459% | $34.2291 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $221.54 | 4.448% | $231.3941 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $239.60 | 8.672% | $260.3781 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $789.75 | $845.6388 | $845.63 | $845.70 | $845.60 | |