| 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 | $240.84 | 9.401% | $263.4814 | $263.48 | $263.50 | $263.50 |
| Purchase #2 | $78.75 | 6.861% | $84.153 | $84.15 | $84.15 | $84.20 |
| Purchase #3 | $248.88 | 4.300% | $259.5818 | $259.58 | $259.60 | $259.60 |
| Purchase #4 | $152.55 | 7.785% | $164.426 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $76.66 | 3.335% | $79.2166 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $102.53 | 3.176% | $105.7864 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $44.74 | 6.701% | $47.738 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $944.95 | $1,004.3832 | $1,004.39 | $1,004.45 | $1,004.40 | |