| 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 | $49.40 | 3.602% | $51.1794 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $33.54 | 9.681% | $36.787 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $165.61 | 5.222% | $174.2582 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $111.56 | 4.630% | $116.7252 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $167.71 | 3.128% | $172.956 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $107.61 | 8.381% | $116.6288 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $85.42 | 7.151% | $91.5284 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $720.85 | $760.0630 | $760.08 | $760.15 | $760.10 | |