| 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 | $52.87 | 13.662% | $60.0931 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $89.36 | 7.329% | $95.9092 | $95.91 | $95.90 | $95.90 |
| Purchase #3 | $14.30 | 10.479% | $15.7985 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $250.56 | 12.795% | $282.6192 | $282.62 | $282.60 | $282.60 |
| Purchase #5 | $29.97 | 9.321% | $32.7635 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $59.67 | 4.480% | $62.3432 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $222.79 | 11.712% | $248.8832 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $719.52 | $798.4099 | $798.40 | $798.40 | $798.40 | |