| 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 | $13.62 | 5.340% | $14.3473 | $14.35 | $14.35 | $14.30 |
| Purchase #2 | $41.70 | 12.342% | $46.8466 | $46.85 | $46.85 | $46.80 |
| Purchase #3 | $204.54 | 8.505% | $221.9361 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $200.34 | 6.427% | $213.2159 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $78.85 | 7.545% | $84.7992 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $121.81 | 6.275% | $129.4536 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $92.84 | 12.214% | $104.1795 | $104.18 | $104.20 | $104.20 |
| 7 purchase totals = | $753.70 | $814.7782 | $814.79 | $814.80 | $814.70 | |