| 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 | $33.37 | 3.724% | $34.6127 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $186.32 | 3.804% | $193.4076 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $64.63 | 11.662% | $72.1672 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $93.86 | 7.766% | $101.1492 | $101.15 | $101.15 | $101.10 |
| Purchase #5 | $63.87 | 4.736% | $66.8949 | $66.89 | $66.90 | $66.90 |
| Purchase #6 | $120.85 | 7.247% | $129.608 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $87.72 | 13.716% | $99.7517 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $650.62 | $697.5913 | $697.59 | $697.55 | $697.60 | |