| 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 | $49.48 | 10.424% | $54.6378 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $247.36 | 13.631% | $281.0776 | $281.08 | $281.10 | $281.10 |
| Purchase #3 | $113.97 | 10.189% | $125.5824 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $120.66 | 5.237% | $126.979 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $239.49 | 13.286% | $271.3086 | $271.31 | $271.30 | $271.30 |
| Purchase #6 | $116.35 | 4.770% | $121.8999 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $88.90 | 10.835% | $98.5323 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $976.21 | $1,080.0176 | $1,080.02 | $1,080.10 | $1,080.00 | |