| 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 | $70.31 | 4.486% | $73.4641 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $144.47 | 9.189% | $157.7453 | $157.75 | $157.75 | $157.70 |
| Purchase #3 | $248.75 | 4.870% | $260.8641 | $260.86 | $260.85 | $260.90 |
| Purchase #4 | $74.79 | 11.139% | $83.1209 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $190.97 | 7.525% | $205.3405 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $77.30 | 5.180% | $81.3041 | $81.30 | $81.30 | $81.30 |
| Purchase #7 | $110.56 | 9.583% | $121.155 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $917.15 | $982.9940 | $982.99 | $982.95 | $983.00 | |