| 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 | $101.95 | 11.515% | $113.6895 | $113.69 | $113.70 | $113.70 |
| Purchase #2 | $103.79 | 6.471% | $110.5063 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $222.84 | 8.581% | $241.9619 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $34.97 | 6.213% | $37.1427 | $37.14 | $37.15 | $37.10 |
| Purchase #5 | $209.48 | 11.504% | $233.5786 | $233.58 | $233.60 | $233.60 |
| Purchase #6 | $49.41 | 8.189% | $53.4562 | $53.46 | $53.45 | $53.50 |
| Purchase #7 | $50.36 | 9.161% | $54.9735 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $772.80 | $845.3087 | $845.31 | $845.30 | $845.40 | |