| 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 | $30.74 | 11.794% | $34.3655 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $173.35 | 5.845% | $183.4823 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $122.81 | 11.234% | $136.6065 | $136.61 | $136.60 | $136.60 |
| Purchase #4 | $140.61 | 6.145% | $149.2505 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $238.90 | 7.391% | $256.5571 | $256.56 | $256.55 | $256.60 |
| Purchase #6 | $204.31 | 8.786% | $222.2607 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $73.61 | 11.191% | $81.8477 | $81.85 | $81.85 | $81.80 |
| 7 purchase totals = | $984.33 | $1,064.3703 | $1,064.38 | $1,064.35 | $1,064.50 | |