| 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 | $195.60 | 8.849% | $212.9086 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $49.86 | 6.654% | $53.1777 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $55.64 | 8.276% | $60.2448 | $60.24 | $60.25 | $60.20 |
| Purchase #4 | $65.64 | 3.378% | $67.8573 | $67.86 | $67.85 | $67.90 |
| Purchase #5 | $51.41 | 6.444% | $54.7229 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $88.31 | 3.154% | $91.0953 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $135.47 | 8.138% | $146.4945 | $146.49 | $146.50 | $146.50 |
| 7 purchase totals = | $641.93 | $686.5011 | $686.50 | $686.50 | $686.50 | |