| 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 | $65.70 | 8.170% | $71.0677 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $123.67 | 11.450% | $137.8302 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $141.52 | 11.376% | $157.6193 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $26.98 | 4.283% | $28.1356 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $15.68 | 4.872% | $16.4439 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $205.38 | 5.817% | $217.327 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $138.50 | 6.498% | $147.4997 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $717.43 | $775.9234 | $775.93 | $775.95 | $775.80 | |