| 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 | $81.90 | 10.670% | $90.6387 | $90.64 | $90.65 | $90.60 |
| Purchase #2 | $169.54 | 10.818% | $187.8808 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $173.73 | 11.451% | $193.6238 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $40.35 | 8.509% | $43.7834 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $113.68 | 9.267% | $124.2147 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $84.99 | 6.542% | $90.55 | $90.55 | $90.55 | $90.60 |
| Purchase #7 | $20.82 | 11.867% | $23.2907 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $685.01 | $753.9821 | $753.97 | $754.00 | $754.00 | |