| 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 | $227.64 | 6.708% | $242.9101 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $214.68 | 4.635% | $224.6304 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $5.73 | 8.433% | $6.2132 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $18.95 | 10.248% | $20.892 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $40.85 | 6.423% | $43.4738 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $66.93 | 9.175% | $73.0708 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $37.47 | 10.612% | $41.4463 | $41.45 | $41.45 | $41.40 |
| 7 purchase totals = | $612.25 | $652.6366 | $652.63 | $652.60 | $652.60 | |