| 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 | $13.85 | 8.157% | $14.9797 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $208.57 | 5.873% | $220.8193 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $66.77 | 6.298% | $70.9752 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $43.39 | 4.382% | $45.2913 | $45.29 | $45.30 | $45.30 |
| Purchase #5 | $236.78 | 6.836% | $252.9663 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $38.63 | 11.405% | $43.0358 | $43.04 | $43.05 | $43.00 |
| Purchase #7 | $174.67 | 13.107% | $197.564 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $782.66 | $845.6316 | $845.64 | $845.65 | $845.70 | |