| 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 | $98.99 | 10.174% | $109.0612 | $109.06 | $109.05 | $109.10 |
| Purchase #2 | $167.80 | 9.622% | $183.9457 | $183.95 | $183.95 | $183.90 |
| Purchase #3 | $46.85 | 9.553% | $51.3256 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $22.34 | 4.138% | $23.2644 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $134.51 | 5.578% | $142.013 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $91.86 | 7.371% | $98.631 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $183.69 | 5.740% | $194.2338 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $746.04 | $802.4747 | $802.47 | $802.50 | $802.40 | |