| 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 | $38.98 | 11.267% | $43.3719 | $43.37 | $43.35 | $43.40 |
| Purchase #2 | $141.56 | 11.741% | $158.1806 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $89.28 | 5.819% | $94.4752 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $136.29 | 4.648% | $142.6248 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $30.54 | 12.837% | $34.4604 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $112.87 | 4.486% | $117.9333 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $161.85 | 7.504% | $173.9952 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $711.37 | $765.0414 | $765.04 | $765.05 | $765.10 | |