| 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 | $33.30 | 7.604% | $35.8321 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $183.38 | 3.148% | $189.1528 | $189.15 | $189.15 | $189.20 |
| Purchase #3 | $205.39 | 12.496% | $231.0555 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $69.32 | 5.128% | $72.8747 | $72.87 | $72.85 | $72.90 |
| Purchase #5 | $135.31 | 10.738% | $149.8396 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $147.30 | 10.757% | $163.1451 | $163.15 | $163.15 | $163.10 |
| Purchase #7 | $46.64 | 10.617% | $51.5918 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $820.64 | $893.4916 | $893.49 | $893.50 | $893.50 | |