| 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 | $113.84 | 3.137% | $117.4112 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $22.99 | 9.580% | $25.1924 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $230.97 | 11.476% | $257.4761 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $49.29 | 3.430% | $50.9806 | $50.98 | $51.00 | $51.00 |
| Purchase #5 | $15.54 | 11.449% | $17.3192 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $152.80 | 4.273% | $159.3291 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $156.94 | 8.184% | $169.784 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $742.37 | $797.4926 | $797.49 | $797.55 | $797.50 | |