| 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 | $38.73 | 10.331% | $42.7312 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $168.46 | 5.322% | $177.4254 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $74.37 | 9.430% | $81.3831 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $249.36 | 12.504% | $280.54 | $280.54 | $280.55 | $280.50 |
| Purchase #5 | $56.85 | 6.509% | $60.5504 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $102.64 | 7.489% | $110.3267 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $137.66 | 4.870% | $144.364 | $144.36 | $144.35 | $144.40 |
| 7 purchase totals = | $828.07 | $897.3208 | $897.32 | $897.40 | $897.30 | |