| 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 | $51.76 | 6.286% | $55.0136 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $199.32 | 8.403% | $216.0689 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $33.77 | 5.725% | $35.7033 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $129.91 | 11.160% | $144.408 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $94.27 | 4.842% | $98.8346 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $242.87 | 12.253% | $272.6289 | $272.63 | $272.65 | $272.60 |
| Purchase #7 | $20.52 | 13.487% | $23.2875 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $772.42 | $845.9448 | $845.94 | $845.95 | $845.90 | |