| 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 | $20.64 | 13.343% | $23.394 | $23.39 | $23.40 | $23.40 |
| Purchase #2 | $140.92 | 3.370% | $145.669 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $32.84 | 13.429% | $37.2501 | $37.25 | $37.25 | $37.30 |
| Purchase #4 | $74.72 | 8.439% | $81.0256 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $211.89 | 6.212% | $225.0526 | $225.05 | $225.05 | $225.10 |
| Purchase #6 | $99.70 | 3.586% | $103.2752 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $80.94 | 5.400% | $85.3108 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $661.65 | $700.9773 | $700.98 | $701.00 | $701.10 | |