| 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 | $30.90 | 11.179% | $34.3543 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $247.95 | 4.364% | $258.7705 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $26.74 | 10.807% | $29.6298 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $53.43 | 3.237% | $55.1595 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $95.71 | 9.429% | $104.7345 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $49.61 | 11.149% | $55.141 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $132.63 | 13.538% | $150.5854 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $636.97 | $688.3750 | $688.37 | $688.40 | $688.40 | |