| 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 | $47.45 | 9.217% | $51.8235 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $188.82 | 3.384% | $195.2097 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $16.33 | 4.333% | $17.0376 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $108.46 | 7.825% | $116.947 | $116.95 | $116.95 | $116.90 |
| Purchase #5 | $67.94 | 4.513% | $71.0061 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $127.97 | 5.670% | $135.2259 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $95.26 | 6.132% | $101.1013 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $652.23 | $688.3511 | $688.36 | $688.35 | $688.20 | |