| 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 | $50.51 | 7.334% | $54.2144 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $213.70 | 13.710% | $242.9983 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $44.55 | 6.237% | $47.3286 | $47.33 | $47.35 | $47.30 |
| Purchase #4 | $165.29 | 10.856% | $183.2339 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $121.71 | 6.290% | $129.3656 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $161.45 | 6.339% | $171.6843 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $188.91 | 5.366% | $199.0469 | $199.05 | $199.05 | $199.00 |
| 7 purchase totals = | $946.12 | $1,027.8720 | $1,027.87 | $1,027.90 | $1,027.80 | |