| 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 | $245.62 | 5.420% | $258.9326 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $149.42 | 11.137% | $166.0609 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $71.56 | 11.179% | $79.5597 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $228.62 | 7.536% | $245.8488 | $245.85 | $245.85 | $245.80 |
| Purchase #5 | $33.50 | 3.402% | $34.6397 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $9.30 | 7.164% | $9.9663 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $75.68 | 10.573% | $83.6816 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $813.70 | $878.6896 | $878.69 | $878.70 | $878.70 | |