| 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 | $57.87 | 10.440% | $63.9116 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $52.27 | 11.740% | $58.4065 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $157.46 | 9.776% | $172.8533 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $182.69 | 3.146% | $188.4374 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $73.25 | 8.157% | $79.225 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $128.74 | 12.657% | $145.0346 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $48.98 | 11.821% | $54.7699 | $54.77 | $54.75 | $54.80 |
| 7 purchase totals = | $701.26 | $762.6383 | $762.64 | $762.65 | $762.60 | |