| 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 | $120.62 | 3.277% | $124.5727 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $40.51 | 3.123% | $41.7751 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $103.84 | 5.699% | $109.7578 | $109.76 | $109.75 | $109.80 |
| Purchase #4 | $67.57 | 13.143% | $76.4507 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $62.98 | 4.491% | $65.8084 | $65.81 | $65.80 | $65.80 |
| Purchase #6 | $179.79 | 8.812% | $195.6331 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $201.67 | 9.131% | $220.0845 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $776.98 | $834.0823 | $834.08 | $834.10 | $834.20 | |