| 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 | $95.86 | 4.443% | $100.1191 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $58.70 | 7.865% | $63.3168 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $197.98 | 7.469% | $212.7671 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $10.28 | 3.318% | $10.6211 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $131.52 | 10.112% | $144.8193 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $174.56 | 11.242% | $194.184 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $16.62 | 9.773% | $18.2443 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $685.52 | $744.0717 | $744.07 | $744.00 | $744.00 | |