| 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 | $51.50 | 11.396% | $57.3689 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $35.62 | 7.824% | $38.4069 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $195.60 | 4.314% | $204.0382 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $161.34 | 13.142% | $182.5433 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $9.72 | 6.615% | $10.363 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $189.70 | 12.285% | $213.0046 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $162.28 | 10.836% | $179.8647 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $805.76 | $885.5896 | $885.58 | $885.55 | $885.60 | |