| 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 | $67.85 | 10.757% | $75.1486 | $75.15 | $75.15 | $75.10 |
| Purchase #2 | $66.52 | 3.802% | $69.0491 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $12.76 | 5.528% | $13.4654 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $201.65 | 4.260% | $210.2403 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $119.56 | 12.752% | $134.8063 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $246.56 | 10.588% | $272.6658 | $272.67 | $272.65 | $272.70 |
| Purchase #7 | $194.51 | 9.671% | $213.3211 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $909.41 | $988.6966 | $988.71 | $988.65 | $988.60 | |