| 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 | $100.60 | 3.545% | $104.1663 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $60.68 | 5.798% | $64.1982 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $239.82 | 11.206% | $266.6942 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $108.34 | 10.287% | $119.4849 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $79.77 | 8.706% | $86.7148 | $86.71 | $86.70 | $86.70 |
| Purchase #6 | $13.96 | 5.637% | $14.7469 | $14.75 | $14.75 | $14.70 |
| Purchase #7 | $103.50 | 13.116% | $117.0751 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $706.67 | $773.0804 | $773.08 | $773.10 | $773.10 | |