| 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 | $9.32 | 6.809% | $9.9546 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $194.65 | 8.628% | $211.4444 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $84.41 | 6.240% | $89.6772 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $223.29 | 8.436% | $242.1267 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $187.34 | 7.466% | $201.3268 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $169.54 | 3.608% | $175.657 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $29.67 | 7.427% | $31.8736 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $898.22 | $962.0603 | $962.06 | $962.10 | $962.10 | |