| 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 | $23.37 | 9.613% | $25.6166 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $209.65 | 13.305% | $237.5439 | $237.54 | $237.55 | $237.50 |
| Purchase #3 | $57.80 | 7.445% | $62.1032 | $62.10 | $62.10 | $62.10 |
| Purchase #4 | $186.54 | 12.108% | $209.1263 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $121.26 | 7.110% | $129.8816 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $92.44 | 4.464% | $96.5665 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $72.34 | 6.153% | $76.7911 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $763.40 | $837.6292 | $837.63 | $837.65 | $837.60 | |