| 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 | $84.44 | 3.479% | $87.3777 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $64.46 | 3.623% | $66.7954 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $213.25 | 13.823% | $242.7275 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $188.54 | 7.343% | $202.3845 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $42.43 | 13.578% | $48.1911 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $52.51 | 5.759% | $55.5341 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $151.89 | 13.481% | $172.3663 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $797.52 | $875.3766 | $875.38 | $875.45 | $875.40 | |