| 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 | $92.44 | 12.347% | $103.8536 | $103.85 | $103.85 | $103.90 |
| Purchase #2 | $42.91 | 8.684% | $46.6363 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $161.61 | 12.536% | $181.8694 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $147.29 | 4.650% | $154.139 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $161.98 | 4.406% | $169.1168 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $18.81 | 12.617% | $21.1833 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $50.96 | 8.835% | $55.4623 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $676.00 | $732.2607 | $732.26 | $732.25 | $732.30 | |