| 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 | $80.73 | 5.688% | $85.3219 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $232.52 | 5.329% | $244.911 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $191.26 | 10.517% | $211.3748 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $21.53 | 8.174% | $23.2899 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $91.66 | 3.374% | $94.7526 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $13.99 | 9.595% | $15.3323 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $212.50 | 4.165% | $221.3506 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $844.19 | $896.3331 | $896.32 | $896.30 | $896.40 | |