| 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 | $49.84 | 6.212% | $52.9361 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $11.44 | 10.430% | $12.6332 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $137.40 | 3.531% | $142.2516 | $142.25 | $142.25 | $142.30 |
| Purchase #4 | $9.66 | 10.770% | $10.7004 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $224.34 | 3.774% | $232.8066 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $168.90 | 11.642% | $188.5633 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $61.34 | 13.251% | $69.4682 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $662.92 | $709.3594 | $709.36 | $709.35 | $709.40 | |