| 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 | $38.72 | 6.690% | $41.3104 | $41.31 | $41.30 | $41.30 |
| Purchase #2 | $107.29 | 3.222% | $110.7469 | $110.75 | $110.75 | $110.70 |
| Purchase #3 | $115.74 | 6.819% | $123.6323 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $39.61 | 5.350% | $41.7291 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $162.80 | 7.423% | $174.8846 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $66.58 | 4.666% | $69.6866 | $69.69 | $69.70 | $69.70 |
| Purchase #7 | $221.29 | 4.652% | $231.5844 | $231.58 | $231.60 | $231.60 |
| 7 purchase totals = | $752.03 | $793.5743 | $793.57 | $793.65 | $793.50 | |