| 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 | $22.33 | 13.202% | $25.278 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $45.37 | 4.654% | $47.4815 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $236.61 | 9.579% | $259.2749 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $11.67 | 5.703% | $12.3355 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $214.56 | 7.378% | $230.3902 | $230.39 | $230.40 | $230.40 |
| Purchase #6 | $148.97 | 5.374% | $156.9756 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $105.30 | 7.729% | $113.4386 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $784.81 | $845.1743 | $845.18 | $845.25 | $845.20 | |