| 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 | $117.39 | 8.450% | $127.3095 | $127.31 | $127.30 | $127.30 |
| Purchase #2 | $9.91 | 3.140% | $10.2212 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $98.91 | 5.681% | $104.5291 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $161.73 | 6.784% | $172.7018 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $41.36 | 11.841% | $46.2574 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $8.26 | 6.616% | $8.8065 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $96.97 | 4.575% | $101.4064 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $534.53 | $571.2319 | $571.24 | $571.20 | $571.20 | |