| 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 | $69.98 | 8.397% | $75.8562 | $75.86 | $75.85 | $75.90 |
| Purchase #2 | $47.79 | 3.257% | $49.3465 | $49.35 | $49.35 | $49.30 |
| Purchase #3 | $43.30 | 13.786% | $49.2693 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $124.43 | 8.598% | $135.1285 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $100.52 | 13.444% | $114.0339 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $5.27 | 13.718% | $5.9929 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $222.70 | 13.507% | $252.7801 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $613.99 | $682.4074 | $682.41 | $682.45 | $682.40 | |