| 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 | $90.81 | 3.484% | $93.9738 | $93.97 | $93.95 | $94.00 |
| Purchase #2 | $242.55 | 4.642% | $253.8092 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $222.78 | 6.576% | $237.43 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $35.72 | 10.634% | $39.5185 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $30.26 | 10.538% | $33.4488 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $178.34 | 9.270% | $194.8721 | $194.87 | $194.85 | $194.90 |
| Purchase #7 | $236.78 | 10.689% | $262.0894 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $1,037.24 | $1,115.1418 | $1,115.14 | $1,115.10 | $1,115.10 | |