| 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 | $29.87 | 8.801% | $32.4989 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $98.44 | 13.334% | $111.566 | $111.57 | $111.55 | $111.60 |
| Purchase #3 | $192.81 | 8.401% | $209.008 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $92.89 | 4.226% | $96.8155 | $96.82 | $96.80 | $96.80 |
| Purchase #5 | $164.91 | 11.404% | $183.7163 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $228.60 | 13.296% | $258.9947 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $13.68 | 3.873% | $14.2098 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $821.20 | $906.8092 | $906.82 | $906.75 | $906.80 | |