| 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 | $95.58 | 8.216% | $103.4329 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $78.51 | 11.621% | $87.6336 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $29.71 | 3.549% | $30.7644 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $94.48 | 12.238% | $106.0425 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $70.69 | 12.233% | $79.3375 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $100.68 | 5.498% | $106.2154 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $103.41 | 13.227% | $117.088 | $117.09 | $117.10 | $117.10 |
| 7 purchase totals = | $573.06 | $630.5143 | $630.51 | $630.55 | $630.40 | |