| 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 | $11.66 | 10.681% | $12.9054 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $55.33 | 5.227% | $58.2221 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $116.75 | 12.144% | $130.9281 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $24.98 | 3.148% | $25.7664 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $80.87 | 7.561% | $86.9846 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $100.45 | 10.285% | $110.7813 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $166.27 | 6.839% | $177.6412 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $556.31 | $603.2291 | $603.23 | $603.25 | $603.20 | |