| 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 | $8.28 | 12.744% | $9.3352 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $136.56 | 7.173% | $146.3554 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $157.69 | 13.143% | $178.4152 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $26.47 | 8.217% | $28.645 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $129.73 | 5.315% | $136.6251 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $96.80 | 9.846% | $106.3309 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $25.37 | 6.267% | $26.9599 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $580.90 | $632.6667 | $632.69 | $632.70 | $632.60 | |