| 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 | $21.55 | 13.407% | $24.4392 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $38.29 | 3.723% | $39.7155 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $147.80 | 7.476% | $158.8495 | $158.85 | $158.85 | $158.80 |
| Purchase #4 | $18.34 | 10.511% | $20.2677 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $245.81 | 11.858% | $274.9581 | $274.96 | $274.95 | $275.00 |
| Purchase #6 | $157.61 | 7.469% | $169.3819 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $60.28 | 13.119% | $68.1881 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $689.68 | $755.8000 | $755.81 | $755.80 | $755.80 | |