| 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 | $13.69 | 7.262% | $14.6842 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $71.45 | 9.152% | $77.9891 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $98.50 | 12.224% | $110.5406 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $68.65 | 5.610% | $72.5013 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $137.35 | 4.528% | $143.5692 | $143.57 | $143.55 | $143.60 |
| Purchase #6 | $53.39 | 6.213% | $56.7071 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $196.97 | 11.342% | $219.3103 | $219.31 | $219.30 | $219.30 |
| 7 purchase totals = | $640.00 | $695.3018 | $695.30 | $695.30 | $695.30 | |