| 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 | $102.44 | 13.254% | $116.0174 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $33.28 | 10.694% | $36.839 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $120.48 | 7.798% | $129.875 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $9.98 | 7.432% | $10.7217 | $10.72 | $10.70 | $10.70 |
| Purchase #5 | $176.77 | 5.819% | $187.0562 | $187.06 | $187.05 | $187.10 |
| Purchase #6 | $179.88 | 8.497% | $195.1644 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $92.74 | 6.791% | $99.038 | $99.04 | $99.05 | $99.00 |
| 7 purchase totals = | $715.57 | $774.7117 | $774.72 | $774.70 | $774.70 | |