| 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 | $65.75 | 3.525% | $68.0677 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $64.80 | 6.430% | $68.9666 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $149.42 | 12.573% | $168.2066 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $65.54 | 11.535% | $73.1 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $10.90 | 12.290% | $12.2396 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $147.88 | 10.719% | $163.7313 | $163.73 | $163.75 | $163.70 |
| Purchase #7 | $183.74 | 5.247% | $193.3808 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $688.03 | $747.6926 | $747.70 | $747.70 | $747.70 | |