| 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 | $46.95 | 8.167% | $50.7844 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $52.78 | 7.655% | $56.8203 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $77.68 | 10.306% | $85.6857 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $227.25 | 12.512% | $255.6835 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $194.83 | 6.744% | $207.9693 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $78.93 | 11.306% | $87.8538 | $87.85 | $87.85 | $87.90 |
| Purchase #7 | $110.71 | 6.161% | $117.5308 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $789.13 | $862.3278 | $862.32 | $862.35 | $862.40 | |