| 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 | $26.62 | 3.591% | $27.5759 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $46.98 | 8.715% | $51.0743 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $139.77 | 6.438% | $148.7684 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $24.55 | 6.324% | $26.1025 | $26.10 | $26.10 | $26.10 |
| Purchase #5 | $134.62 | 11.179% | $149.6692 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $30.69 | 12.272% | $34.4563 | $34.46 | $34.45 | $34.50 |
| Purchase #7 | $89.57 | 9.446% | $98.0308 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $492.80 | $535.6774 | $535.68 | $535.65 | $535.80 | |