| 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 | $55.84 | 13.340% | $63.2891 | $63.29 | $63.30 | $63.30 |
| Purchase #2 | $100.26 | 10.336% | $110.6229 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $10.79 | 9.111% | $11.7731 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $152.45 | 7.628% | $164.0789 | $164.08 | $164.10 | $164.10 |
| Purchase #5 | $101.49 | 11.824% | $113.4902 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $113.72 | 9.578% | $124.6121 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $131.34 | 13.826% | $149.4991 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $665.89 | $737.3654 | $737.36 | $737.35 | $737.40 | |