| 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 | $61.26 | 11.765% | $68.4672 | $68.47 | $68.45 | $68.50 |
| Purchase #2 | $178.58 | 12.768% | $201.3811 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $49.94 | 5.260% | $52.5668 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $52.66 | 6.704% | $56.1903 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $100.51 | 7.660% | $108.2091 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $217.37 | 4.772% | $227.7429 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $70.50 | 5.464% | $74.3521 | $74.35 | $74.35 | $74.40 |
| 7 purchase totals = | $730.82 | $788.9095 | $788.91 | $788.90 | $789.00 | |