| 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 | $5.30 | 8.242% | $5.7368 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $242.69 | 10.786% | $268.8665 | $268.87 | $268.85 | $268.90 |
| Purchase #3 | $47.77 | 3.660% | $49.5184 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $74.47 | 6.764% | $79.5072 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $125.44 | 6.768% | $133.9298 | $133.93 | $133.95 | $133.90 |
| Purchase #6 | $124.38 | 5.563% | $131.2993 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $11.42 | 11.104% | $12.6881 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $631.47 | $681.5461 | $681.56 | $681.55 | $681.50 | |