| 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 | $40.34 | 9.835% | $44.3074 | $44.31 | $44.30 | $44.30 |
| Purchase #2 | $161.75 | 8.832% | $176.0358 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $50.39 | 6.548% | $53.6895 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $10.30 | 4.512% | $10.7647 | $10.76 | $10.75 | $10.80 |
| Purchase #5 | $231.39 | 3.855% | $240.3101 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $79.92 | 10.123% | $88.0103 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $80.44 | 9.584% | $88.1494 | $88.15 | $88.15 | $88.10 |
| 7 purchase totals = | $654.53 | $701.2672 | $701.27 | $701.25 | $701.20 | |