| 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 | $72.58 | 9.494% | $79.4707 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $226.91 | 10.799% | $251.414 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $16.83 | 13.399% | $19.0851 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $93.92 | 5.212% | $98.8151 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $248.42 | 12.573% | $279.6538 | $279.65 | $279.65 | $279.70 |
| Purchase #6 | $80.72 | 5.748% | $85.3598 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $51.68 | 7.120% | $55.3596 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $791.06 | $869.1581 | $869.16 | $869.10 | $869.30 | |