| 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 | $77.65 | 10.327% | $85.6689 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $203.51 | 7.588% | $218.9523 | $218.95 | $218.95 | $219.00 |
| Purchase #3 | $185.44 | 8.423% | $201.0596 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $13.86 | 11.559% | $15.4621 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $132.30 | 9.714% | $145.1516 | $145.15 | $145.15 | $145.20 |
| Purchase #6 | $47.74 | 7.431% | $51.2876 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $49.87 | 3.737% | $51.7336 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $710.37 | $769.3157 | $769.31 | $769.30 | $769.50 | |