| 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 | $62.99 | 4.708% | $65.9556 | $65.96 | $65.95 | $66.00 |
| Purchase #2 | $18.35 | 9.301% | $20.0567 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $18.51 | 8.530% | $20.0889 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $189.83 | 13.593% | $215.6336 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $192.58 | 10.361% | $212.5332 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $15.31 | 9.225% | $16.7223 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $152.49 | 3.137% | $157.2736 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $650.06 | $708.2639 | $708.26 | $708.25 | $708.30 | |