| 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 | $55.84 | 4.207% | $58.1892 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $128.30 | 8.543% | $139.2607 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $36.25 | 5.352% | $38.1901 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $103.53 | 11.463% | $115.3976 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $177.70 | 9.383% | $194.3736 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $20.96 | 8.133% | $22.6647 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $246.95 | 12.639% | $278.162 | $278.16 | $278.15 | $278.20 |
| 7 purchase totals = | $769.53 | $846.2379 | $846.23 | $846.20 | $846.40 | |