| 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 | $89.54 | 9.797% | $98.3122 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $88.28 | 11.552% | $98.4781 | $98.48 | $98.50 | $98.50 |
| Purchase #3 | $152.87 | 10.388% | $168.7501 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $209.34 | 8.771% | $227.7012 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $28.83 | 9.737% | $31.6372 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $167.79 | 9.520% | $183.7636 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $226.62 | 4.120% | $235.9567 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $963.27 | $1,044.5991 | $1,044.60 | $1,044.60 | $1,044.70 | |