| 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 | $69.66 | 13.201% | $78.8558 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $5.64 | 5.478% | $5.949 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $131.90 | 13.159% | $149.2567 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $224.64 | 3.530% | $232.5698 | $232.57 | $232.55 | $232.60 |
| Purchase #5 | $145.86 | 5.330% | $153.6343 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $37.55 | 8.768% | $40.8424 | $40.84 | $40.85 | $40.80 |
| Purchase #7 | $7.92 | 13.425% | $8.9833 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $623.17 | $670.0913 | $670.09 | $670.10 | $670.10 | |