| 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 | $35.40 | 12.559% | $39.8459 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $172.58 | 12.328% | $193.8557 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $55.85 | 10.842% | $61.9053 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $48.64 | 8.188% | $52.6226 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $145.34 | 12.664% | $163.7459 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $47.88 | 9.484% | $52.4209 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $219.53 | 6.430% | $233.6458 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $725.22 | $798.0421 | $798.06 | $798.00 | $797.90 | |