| 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 | $77.39 | 3.286% | $79.933 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $179.54 | 5.179% | $188.8384 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $47.42 | 10.720% | $52.5034 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $186.87 | 9.668% | $204.9366 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $47.70 | 9.748% | $52.3498 | $52.35 | $52.35 | $52.30 |
| Purchase #6 | $56.69 | 11.412% | $63.1595 | $63.16 | $63.15 | $63.20 |
| Purchase #7 | $222.41 | 10.521% | $245.8098 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $818.02 | $887.5305 | $887.53 | $887.55 | $887.40 | |