| 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 | $77.88 | 8.382% | $84.4079 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $108.57 | 9.631% | $119.0264 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $40.68 | 13.566% | $46.1986 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $142.83 | 12.278% | $160.3667 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $10.51 | 7.211% | $11.2679 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $136.34 | 13.769% | $155.1127 | $155.11 | $155.10 | $155.10 |
| Purchase #7 | $39.67 | 7.542% | $42.6619 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $556.48 | $619.0421 | $619.05 | $619.00 | $619.10 | |