| 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 | $77.58 | 7.362% | $83.2914 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $83.63 | 7.566% | $89.9574 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $244.30 | 6.656% | $260.5606 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $137.74 | 5.107% | $144.7744 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $75.30 | 7.856% | $81.2156 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $113.49 | 3.519% | $117.4837 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $206.62 | 11.315% | $229.9991 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $938.66 | $1,007.2822 | $1,007.28 | $1,007.25 | $1,007.40 | |