| 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 | $82.37 | 11.812% | $92.0995 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $149.29 | 6.417% | $158.8699 | $158.87 | $158.85 | $158.90 |
| Purchase #3 | $23.79 | 10.220% | $26.2213 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $133.63 | 11.831% | $149.4398 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $164.74 | 13.398% | $186.8119 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $15.37 | 12.554% | $17.2995 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $96.69 | 5.133% | $101.6531 | $101.65 | $101.65 | $101.70 |
| 7 purchase totals = | $665.88 | $732.3950 | $732.39 | $732.35 | $732.40 | |