| 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 | $84.49 | 5.578% | $89.2029 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $23.33 | 4.146% | $24.2973 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $120.55 | 10.319% | $132.9896 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $172.67 | 6.271% | $183.4981 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $19.73 | 9.840% | $21.6714 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $158.30 | 11.615% | $176.6865 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $151.71 | 12.611% | $170.8421 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $730.78 | $799.1879 | $799.19 | $799.20 | $799.20 | |