| 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 | $213.52 | 7.212% | $228.9191 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $72.91 | 3.484% | $75.4502 | $75.45 | $75.45 | $75.50 |
| Purchase #3 | $201.27 | 10.838% | $223.0836 | $223.08 | $223.10 | $223.10 |
| Purchase #4 | $90.65 | 5.689% | $95.8071 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $49.38 | 4.465% | $51.5848 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $40.79 | 7.482% | $43.8419 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $94.46 | 9.403% | $103.3421 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $762.98 | $822.0288 | $822.02 | $822.05 | $822.00 | |