| 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 | $5.88 | 12.168% | $6.5955 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $229.79 | 5.708% | $242.9064 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $126.99 | 7.669% | $136.7289 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $101.67 | 3.651% | $105.382 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $208.27 | 5.759% | $220.2643 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $222.84 | 7.493% | $239.5374 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $158.87 | 9.423% | $173.8403 | $173.84 | $173.85 | $173.80 |
| 7 purchase totals = | $1,054.31 | $1,125.2548 | $1,125.26 | $1,125.30 | $1,125.20 | |