| 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 | $51.54 | 12.271% | $57.8645 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $109.74 | 4.228% | $114.3798 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $203.92 | 9.589% | $223.4739 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $52.34 | 6.369% | $55.6735 | $55.67 | $55.65 | $55.70 |
| Purchase #5 | $212.60 | 12.460% | $239.09 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $161.36 | 4.740% | $169.0085 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $190.54 | 7.778% | $205.3602 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $982.04 | $1,064.8504 | $1,064.84 | $1,064.80 | $1,065.00 | |