| 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 | $31.70 | 9.364% | $34.6684 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $7.65 | 4.486% | $7.9932 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $25.55 | 5.183% | $26.8743 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $243.58 | 8.145% | $263.4196 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $184.45 | 6.663% | $196.7399 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $108.92 | 12.601% | $122.645 | $122.65 | $122.65 | $122.60 |
| Purchase #7 | $33.90 | 6.366% | $36.0581 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $635.75 | $688.3985 | $688.40 | $688.35 | $688.40 | |