| 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 | $14.42 | 7.351% | $15.48 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $73.56 | 3.428% | $76.0816 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $182.60 | 11.278% | $203.1936 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $75.30 | 10.271% | $83.0341 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $15.73 | 5.816% | $16.6449 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $12.96 | 9.557% | $14.1986 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $216.63 | 10.553% | $239.491 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $591.20 | $648.1238 | $648.11 | $648.20 | $648.10 | |