| 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 | $16.58 | 3.635% | $17.1827 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $115.82 | 4.226% | $120.7146 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $236.25 | 5.535% | $249.3264 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $168.62 | 9.171% | $184.0841 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $47.45 | 6.716% | $50.6367 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $113.75 | 10.185% | $125.3354 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $28.57 | 9.146% | $31.183 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $727.04 | $778.4629 | $778.46 | $778.55 | $778.40 | |