| 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 | $73.57 | 4.359% | $76.7769 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $136.50 | 4.177% | $142.2016 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $48.84 | 5.115% | $51.3382 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $248.69 | 3.166% | $256.5635 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $178.72 | 8.411% | $193.7521 | $193.75 | $193.75 | $193.80 |
| Purchase #6 | $113.54 | 6.874% | $121.3447 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $20.51 | 8.761% | $22.3069 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $820.37 | $864.2839 | $864.28 | $864.30 | $864.30 | |