| 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 | $8.41 | 13.219% | $9.5217 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $126.56 | 12.240% | $142.0509 | $142.05 | $142.05 | $142.10 |
| Purchase #3 | $13.55 | 9.394% | $14.8229 | $14.82 | $14.80 | $14.80 |
| Purchase #4 | $58.55 | 9.191% | $63.9313 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $84.53 | 7.343% | $90.737 | $90.74 | $90.75 | $90.70 |
| Purchase #6 | $71.95 | 12.358% | $80.8416 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $197.78 | 13.759% | $224.9926 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $561.33 | $626.8980 | $626.89 | $626.90 | $626.80 | |