| 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 | $55.31 | 3.188% | $57.0733 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $99.97 | 12.448% | $112.4143 | $112.41 | $112.40 | $112.40 |
| Purchase #3 | $199.68 | 5.487% | $210.6364 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $208.37 | 9.227% | $227.5963 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $107.56 | 10.630% | $118.9936 | $118.99 | $119.00 | $119.00 |
| Purchase #6 | $174.97 | 6.532% | $186.399 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $10.73 | 11.210% | $11.9328 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $856.59 | $925.0457 | $925.04 | $925.05 | $925.00 | |