| 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 | $13.40 | 3.310% | $13.8435 | $13.84 | $13.85 | $13.80 |
| Purchase #2 | $206.52 | 6.390% | $219.7166 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $159.74 | 6.354% | $169.8899 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $187.61 | 5.416% | $197.771 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $71.49 | 5.211% | $75.2153 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $71.41 | 12.629% | $80.4284 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $25.45 | 8.530% | $27.6209 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $735.62 | $784.4856 | $784.49 | $784.45 | $784.40 | |