| 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 | $56.62 | 6.147% | $60.1004 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $222.78 | 4.185% | $232.1033 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $29.38 | 3.102% | $30.2914 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $245.95 | 13.571% | $279.3279 | $279.33 | $279.35 | $279.30 |
| Purchase #5 | $223.91 | 5.116% | $235.3652 | $235.37 | $235.35 | $235.40 |
| Purchase #6 | $10.98 | 6.350% | $11.6772 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $132.96 | 7.274% | $142.6315 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $922.58 | $991.4969 | $991.50 | $991.55 | $991.50 | |