| 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 | $24.47 | 7.247% | $26.2433 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $7.57 | 3.596% | $7.8422 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $237.54 | 3.192% | $245.1223 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $36.28 | 13.314% | $41.1103 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $126.42 | 3.354% | $130.6601 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $216.72 | 12.755% | $244.3626 | $244.36 | $244.35 | $244.40 |
| Purchase #7 | $5.74 | 13.188% | $6.497 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $654.74 | $701.8378 | $701.83 | $701.80 | $701.80 | |