| 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 | $47.27 | 11.752% | $52.8252 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $5.36 | 5.153% | $5.6362 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $182.79 | 8.668% | $198.6342 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $158.82 | 7.255% | $170.3424 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $175.68 | 6.844% | $187.7035 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $102.50 | 3.136% | $105.7144 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $221.32 | 8.569% | $240.2849 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $893.74 | $961.1408 | $961.13 | $961.20 | $961.00 | |