| 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 | $14.68 | 12.269% | $16.4811 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $230.31 | 6.615% | $245.545 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $185.37 | 8.128% | $200.4369 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $19.97 | 13.674% | $22.7007 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $32.44 | 13.753% | $36.9015 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $126.41 | 10.435% | $139.6009 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $36.63 | 3.360% | $37.8608 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $645.81 | $699.5269 | $699.53 | $699.55 | $699.50 | |