| 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 | $55.69 | 5.559% | $58.7858 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $75.67 | 3.203% | $78.0937 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $136.76 | 3.824% | $141.9897 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $45.60 | 11.301% | $50.7533 | $50.75 | $50.75 | $50.80 |
| Purchase #5 | $228.43 | 11.598% | $254.9233 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $225.62 | 8.822% | $245.5242 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $20.31 | 11.559% | $22.6576 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $788.08 | $852.7276 | $852.72 | $852.70 | $852.80 | |