| 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 | $51.84 | 9.654% | $56.8446 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $16.69 | 8.216% | $18.0613 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $224.83 | 13.590% | $255.3844 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $71.65 | 3.448% | $74.1205 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $31.38 | 8.635% | $34.0897 | $34.09 | $34.10 | $34.10 |
| Purchase #6 | $132.42 | 6.859% | $141.5027 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $87.78 | 12.304% | $98.5805 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $616.59 | $678.5837 | $678.57 | $678.60 | $678.60 | |