| 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 | $121.55 | 8.461% | $131.8343 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $10.78 | 4.760% | $11.2931 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $192.98 | 4.301% | $201.2801 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $95.27 | 5.368% | $100.3841 | $100.38 | $100.40 | $100.40 |
| Purchase #5 | $46.69 | 6.405% | $49.6805 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $115.64 | 8.663% | $125.6579 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $74.84 | 12.296% | $84.0423 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $657.75 | $704.1723 | $704.16 | $704.25 | $704.20 | |