| 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 | $38.26 | 11.192% | $42.5421 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $110.58 | 12.469% | $124.3682 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $115.62 | 8.654% | $125.6258 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $178.36 | 5.229% | $187.6864 | $187.69 | $187.70 | $187.70 |
| Purchase #5 | $142.79 | 10.245% | $157.4188 | $157.42 | $157.40 | $157.40 |
| Purchase #6 | $167.99 | 7.336% | $180.3137 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $138.88 | 4.364% | $144.9407 | $144.94 | $144.95 | $144.90 |
| 7 purchase totals = | $892.48 | $962.8957 | $962.90 | $962.90 | $962.80 | |