| 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 | $65.97 | 8.430% | $71.5313 | $71.53 | $71.55 | $71.50 |
| Purchase #2 | $40.36 | 4.680% | $42.2488 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $99.34 | 11.124% | $110.3906 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $7.49 | 4.837% | $7.8523 | $7.85 | $7.85 | $7.90 |
| Purchase #5 | $65.50 | 7.642% | $70.5055 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $174.32 | 3.806% | $180.9546 | $180.95 | $180.95 | $181.00 |
| Purchase #7 | $15.26 | 9.720% | $16.7433 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $468.24 | $500.2264 | $500.22 | $500.25 | $500.20 | |