| 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 | $84.36 | 7.106% | $90.3546 | $90.35 | $90.35 | $90.40 |
| Purchase #2 | $182.73 | 13.605% | $207.5904 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $99.84 | 13.125% | $112.944 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $37.86 | 9.821% | $41.5782 | $41.58 | $41.60 | $41.60 |
| Purchase #5 | $52.99 | 7.668% | $57.0533 | $57.05 | $57.05 | $57.10 |
| Purchase #6 | $17.56 | 5.281% | $18.4873 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $189.44 | 12.356% | $212.8472 | $212.85 | $212.85 | $212.80 |
| 7 purchase totals = | $664.78 | $740.8550 | $740.85 | $740.90 | $740.90 | |