| 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 | $220.45 | 3.215% | $227.5375 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $239.45 | 9.497% | $262.1906 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $46.68 | 6.820% | $49.8636 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $72.91 | 6.570% | $77.7002 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $11.73 | 6.656% | $12.5107 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $56.88 | 11.202% | $63.2517 | $63.25 | $63.25 | $63.30 |
| Purchase #7 | $40.64 | 3.137% | $41.9149 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $688.74 | $734.9692 | $734.96 | $734.95 | $735.00 | |