| 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 | $18.69 | 7.789% | $20.1458 | $20.15 | $20.15 | $20.10 |
| Purchase #2 | $45.29 | 13.244% | $51.2882 | $51.29 | $51.30 | $51.30 |
| Purchase #3 | $228.65 | 6.862% | $244.34 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $235.80 | 4.561% | $246.5548 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $8.73 | 13.828% | $9.9372 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $163.44 | 8.621% | $177.5302 | $177.53 | $177.55 | $177.50 |
| Purchase #7 | $224.40 | 9.369% | $245.424 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $925.00 | $995.2202 | $995.22 | $995.25 | $995.10 | |