| 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 | $35.62 | 3.254% | $36.7791 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $103.82 | 7.119% | $111.2109 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $165.49 | 8.786% | $180.03 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $78.60 | 4.321% | $81.9963 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $172.49 | 6.178% | $183.1464 | $183.15 | $183.15 | $183.10 |
| Purchase #6 | $60.72 | 4.202% | $63.2715 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $45.45 | 3.480% | $47.0317 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $662.19 | $703.4659 | $703.47 | $703.50 | $703.40 | |