| 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 | $71.67 | 4.229% | $74.7009 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $141.89 | 11.550% | $158.2783 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $58.88 | 7.117% | $63.0705 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $68.56 | 6.691% | $73.1473 | $73.15 | $73.15 | $73.10 |
| Purchase #5 | $23.98 | 13.311% | $27.172 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $8.54 | 7.756% | $9.2024 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $221.50 | 4.596% | $231.6801 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $595.02 | $637.2515 | $637.25 | $637.25 | $637.30 | |