| 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 | $61.99 | 12.824% | $69.9396 | $69.94 | $69.95 | $69.90 |
| Purchase #2 | $243.66 | 11.475% | $271.62 | $271.62 | $271.60 | $271.60 |
| Purchase #3 | $107.46 | 7.114% | $115.1047 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $236.80 | 12.710% | $266.8973 | $266.90 | $266.90 | $266.90 |
| Purchase #5 | $111.32 | 8.412% | $120.6842 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $136.67 | 5.168% | $143.7331 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $51.90 | 5.872% | $54.9476 | $54.95 | $54.95 | $54.90 |
| 7 purchase totals = | $949.80 | $1,042.9265 | $1,042.92 | $1,042.95 | $1,042.80 | |