| 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 | $84.80 | 6.351% | $90.1856 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $205.40 | 8.826% | $223.5286 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $43.83 | 6.147% | $46.5242 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $23.97 | 9.870% | $26.3358 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $80.64 | 10.628% | $89.2104 | $89.21 | $89.20 | $89.20 |
| Purchase #6 | $27.73 | 9.376% | $30.33 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $61.25 | 12.625% | $68.9828 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $527.62 | $575.0974 | $575.10 | $575.15 | $575.00 | |