| 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 | $59.66 | 6.199% | $63.3583 | $63.36 | $63.35 | $63.40 |
| Purchase #2 | $6.43 | 10.470% | $7.1032 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $120.65 | 8.415% | $130.8027 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $165.39 | 13.140% | $187.1222 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $169.46 | 10.197% | $186.7398 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $34.29 | 5.445% | $36.1571 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $215.56 | 7.489% | $231.7033 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $771.44 | $842.9866 | $842.98 | $842.95 | $843.00 | |