| 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 | $65.38 | 7.160% | $70.0612 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $99.99 | 5.489% | $105.4785 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $155.41 | 13.722% | $176.7354 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $163.64 | 4.224% | $170.5522 | $170.55 | $170.55 | $170.60 |
| Purchase #5 | $142.76 | 6.638% | $152.2364 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $235.61 | 11.823% | $263.4662 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $196.82 | 3.392% | $203.4961 | $203.50 | $203.50 | $203.50 |
| 7 purchase totals = | $1,059.61 | $1,142.0260 | $1,142.04 | $1,142.05 | $1,142.10 | |