| 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 | $30.38 | 11.548% | $33.8883 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $125.53 | 11.516% | $139.986 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $65.56 | 8.582% | $71.1864 | $71.19 | $71.20 | $71.20 |
| Purchase #4 | $34.94 | 5.859% | $36.9871 | $36.99 | $37.00 | $37.00 |
| Purchase #5 | $203.77 | 4.351% | $212.636 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $160.63 | 8.723% | $174.6418 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $145.88 | 5.249% | $153.5372 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $766.69 | $822.8628 | $822.88 | $822.95 | $822.80 | |