| 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 | $73.59 | 4.689% | $77.0406 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $84.99 | 7.229% | $91.1339 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $157.32 | 12.349% | $176.7474 | $176.75 | $176.75 | $176.70 |
| Purchase #4 | $92.83 | 12.553% | $104.4829 | $104.48 | $104.50 | $104.50 |
| Purchase #5 | $250.96 | 9.116% | $273.8375 | $273.84 | $273.85 | $273.80 |
| Purchase #6 | $221.40 | 11.732% | $247.3746 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $173.88 | 12.401% | $195.4429 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $1,054.97 | $1,166.0598 | $1,166.05 | $1,166.10 | $1,165.90 | |