| 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 | $77.49 | 9.768% | $85.0592 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $45.65 | 12.553% | $51.3804 | $51.38 | $51.40 | $51.40 |
| Purchase #3 | $241.99 | 13.735% | $275.2273 | $275.23 | $275.25 | $275.20 |
| Purchase #4 | $190.41 | 10.554% | $210.5059 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $215.99 | 4.799% | $226.3554 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $70.78 | 13.447% | $80.2978 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $21.85 | 4.292% | $22.7878 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $864.16 | $951.6138 | $951.63 | $951.65 | $951.70 | |