| 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 | $106.68 | 11.683% | $119.1434 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $77.97 | 13.423% | $88.4359 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $54.91 | 11.794% | $61.3861 | $61.39 | $61.40 | $61.40 |
| Purchase #4 | $109.25 | 10.392% | $120.6033 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $108.57 | 4.751% | $113.7282 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $219.77 | 9.150% | $239.879 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $73.58 | 4.384% | $76.8057 | $76.81 | $76.80 | $76.80 |
| 7 purchase totals = | $750.73 | $819.9816 | $819.99 | $820.05 | $819.90 | |