| 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 | $93.91 | 7.521% | $100.973 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $66.57 | 13.190% | $75.3506 | $75.35 | $75.35 | $75.40 |
| Purchase #3 | $201.91 | 3.179% | $208.3287 | $208.33 | $208.35 | $208.30 |
| Purchase #4 | $38.83 | 3.452% | $40.1704 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $134.48 | 12.646% | $151.4863 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $138.67 | 10.776% | $153.6131 | $153.61 | $153.60 | $153.60 |
| Purchase #7 | $153.36 | 6.162% | $162.81 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $827.73 | $892.7321 | $892.73 | $892.70 | $892.80 | |