| 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 | $30.56 | 9.865% | $33.5747 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $183.62 | 12.191% | $206.0051 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $181.94 | 4.113% | $189.4232 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $132.86 | 12.260% | $149.1486 | $149.15 | $149.15 | $149.10 |
| Purchase #5 | $242.64 | 6.445% | $258.2781 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $99.60 | 9.495% | $109.057 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $6.67 | 9.421% | $7.2984 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $877.89 | $952.7851 | $952.79 | $952.75 | $952.80 | |