| 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 | $70.33 | 10.105% | $77.4368 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $30.60 | 13.784% | $34.8179 | $34.82 | $34.80 | $34.80 |
| Purchase #3 | $185.55 | 12.484% | $208.7141 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $199.46 | 12.662% | $224.7156 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $160.68 | 13.870% | $182.9663 | $182.97 | $182.95 | $183.00 |
| Purchase #6 | $113.74 | 8.316% | $123.1986 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $146.35 | 10.126% | $161.1694 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $906.71 | $1,013.0187 | $1,013.03 | $1,012.95 | $1,013.00 | |