| 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 | $131.62 | 11.358% | $146.5694 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $45.98 | 8.643% | $49.9541 | $49.95 | $49.95 | $50.00 |
| Purchase #3 | $195.53 | 12.788% | $220.5344 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $237.70 | 3.730% | $246.5662 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $206.78 | 10.624% | $228.7483 | $228.75 | $228.75 | $228.70 |
| Purchase #6 | $61.92 | 12.224% | $69.4891 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $89.87 | 11.444% | $100.1547 | $100.15 | $100.15 | $100.20 |
| 7 purchase totals = | $969.40 | $1,062.0162 | $1,062.01 | $1,062.00 | $1,062.10 | |