| 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 | $50.40 | 10.573% | $55.7288 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $24.59 | 4.237% | $25.6319 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $5.58 | 10.549% | $6.1686 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $6.40 | 10.250% | $7.056 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $178.80 | 12.846% | $201.7686 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $160.63 | 5.778% | $169.9112 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $184.64 | 12.450% | $207.6277 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $611.04 | $673.8928 | $673.90 | $673.90 | $673.90 | |