| 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 | $89.79 | 11.623% | $100.2263 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $181.52 | 3.124% | $187.1907 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $60.57 | 10.378% | $66.856 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $124.31 | 6.248% | $132.0769 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $22.29 | 13.314% | $25.2577 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $97.98 | 5.367% | $103.2386 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $126.53 | 5.369% | $133.3234 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $702.99 | $748.1696 | $748.18 | $748.20 | $748.20 | |