| 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 | $45.39 | 7.110% | $48.6172 | $48.62 | $48.60 | $48.60 |
| Purchase #2 | $140.78 | 5.213% | $148.1189 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $158.51 | 5.684% | $167.5197 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $154.93 | 7.358% | $166.3297 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $9.69 | 8.841% | $10.5467 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $71.82 | 13.150% | $81.2643 | $81.26 | $81.25 | $81.30 |
| Purchase #7 | $217.41 | 6.129% | $230.7351 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $798.53 | $853.1316 | $853.14 | $853.10 | $853.00 | |