| 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 | $115.99 | 10.112% | $127.7189 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $5.64 | 13.280% | $6.389 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $54.86 | 8.164% | $59.3388 | $59.34 | $59.35 | $59.30 |
| Purchase #4 | $116.83 | 4.413% | $121.9857 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $133.91 | 11.702% | $149.5801 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $100.61 | 4.620% | $105.2582 | $105.26 | $105.25 | $105.30 |
| Purchase #7 | $160.64 | 13.132% | $181.7352 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $688.48 | $752.0059 | $752.02 | $752.05 | $752.00 | |