| 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 | $89.28 | 11.314% | $99.3811 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $103.28 | 13.221% | $116.9346 | $116.93 | $116.95 | $116.90 |
| Purchase #3 | $128.48 | 5.251% | $135.2265 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $174.62 | 6.723% | $186.3597 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $79.83 | 11.455% | $88.9745 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $157.57 | 4.749% | $165.053 | $165.05 | $165.05 | $165.10 |
| Purchase #7 | $40.59 | 6.177% | $43.0972 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $773.65 | $835.0266 | $835.02 | $835.05 | $835.10 | |