| 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 | $25.32 | 7.644% | $27.2555 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $128.94 | 10.732% | $142.7778 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $68.54 | 11.466% | $76.3988 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $14.88 | 11.371% | $16.572 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $93.48 | 6.594% | $99.6441 | $99.64 | $99.65 | $99.60 |
| Purchase #6 | $125.25 | 12.442% | $140.8336 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $243.85 | 10.710% | $269.9663 | $269.97 | $269.95 | $270.00 |
| 7 purchase totals = | $700.26 | $773.4481 | $773.45 | $773.45 | $773.50 | |