| 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 | $60.32 | 11.330% | $67.1543 | $67.15 | $67.15 | $67.20 |
| Purchase #2 | $82.93 | 6.427% | $88.2599 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $149.50 | 12.618% | $168.3639 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $89.70 | 13.772% | $102.0535 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $131.68 | 4.361% | $137.4226 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $127.60 | 3.774% | $132.4156 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $10.29 | 3.253% | $10.6247 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $652.02 | $706.2945 | $706.28 | $706.20 | $706.40 | |