| 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 | $74.81 | 12.242% | $83.9682 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $16.75 | 4.738% | $17.5436 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $61.35 | 6.634% | $65.42 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $222.97 | 5.461% | $235.1464 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $114.60 | 5.656% | $121.0818 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $184.89 | 11.509% | $206.169 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $54.37 | 13.546% | $61.735 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $729.74 | $791.0640 | $791.07 | $791.05 | $791.00 | |