| 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 | $37.31 | 6.252% | $39.6426 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $26.56 | 8.463% | $28.8078 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $78.95 | 5.416% | $83.2259 | $83.23 | $83.25 | $83.20 |
| Purchase #4 | $37.58 | 11.268% | $41.8145 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $131.88 | 13.704% | $149.9528 | $149.95 | $149.95 | $150.00 |
| Purchase #6 | $250.29 | 13.670% | $284.5046 | $284.50 | $284.50 | $284.50 |
| Purchase #7 | $120.27 | 4.297% | $125.438 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $682.84 | $753.3862 | $753.38 | $753.40 | $753.30 | |