| 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 | $10.75 | 5.227% | $11.3119 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $59.35 | 5.185% | $62.4273 | $62.43 | $62.45 | $62.40 |
| Purchase #3 | $242.38 | 4.350% | $252.9235 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $147.83 | 10.569% | $163.4542 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $47.26 | 8.746% | $51.3934 | $51.39 | $51.40 | $51.40 |
| Purchase #6 | $29.98 | 10.309% | $33.0706 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $14.63 | 7.740% | $15.7624 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $552.18 | $590.3433 | $590.33 | $590.30 | $590.40 | |