| 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 | $45.57 | 5.672% | $48.1547 | $48.15 | $48.15 | $48.20 |
| Purchase #2 | $60.43 | 9.709% | $66.2971 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $5.47 | 3.483% | $5.6605 | $5.66 | $5.65 | $5.70 |
| Purchase #4 | $5.95 | 10.467% | $6.5728 | $6.57 | $6.55 | $6.60 |
| Purchase #5 | $121.30 | 13.587% | $137.781 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $68.94 | 4.813% | $72.2581 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $11.60 | 12.496% | $13.0495 | $13.05 | $13.05 | $13.00 |
| 7 purchase totals = | $319.26 | $349.7737 | $349.77 | $349.75 | $349.90 | |