| 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 | $124.58 | 9.238% | $136.0887 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $129.49 | 12.364% | $145.5001 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $132.34 | 10.146% | $145.7672 | $145.77 | $145.75 | $145.80 |
| Purchase #4 | $59.31 | 13.680% | $67.4236 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $82.45 | 3.779% | $85.5658 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $120.36 | 8.585% | $130.6929 | $130.69 | $130.70 | $130.70 |
| Purchase #7 | $38.42 | 3.201% | $39.6498 | $39.65 | $39.65 | $39.60 |
| 7 purchase totals = | $686.95 | $750.6881 | $750.69 | $750.65 | $750.70 | |