| 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 | $74.98 | 6.165% | $79.6025 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $76.38 | 4.293% | $79.659 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $109.69 | 4.576% | $114.7094 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $17.77 | 10.715% | $19.6741 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $37.99 | 6.618% | $40.5042 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $76.59 | 11.762% | $85.5985 | $85.60 | $85.60 | $85.60 |
| Purchase #7 | $170.62 | 6.766% | $182.1641 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $564.02 | $601.9118 | $601.90 | $601.85 | $602.00 | |