| 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 | $41.66 | 7.483% | $44.7774 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $62.54 | 7.165% | $67.021 | $67.02 | $67.00 | $67.00 |
| Purchase #3 | $102.72 | 12.708% | $115.7737 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $226.53 | 8.647% | $246.118 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $8.81 | 13.741% | $10.0206 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $82.51 | 9.141% | $90.0522 | $90.05 | $90.05 | $90.10 |
| Purchase #7 | $40.49 | 13.223% | $45.844 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $565.26 | $619.6069 | $619.60 | $619.55 | $619.60 | |