| 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 | $114.77 | 10.536% | $126.8622 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $135.26 | 7.621% | $145.5682 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $196.25 | 10.614% | $217.08 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $20.89 | 4.198% | $21.767 | $21.77 | $21.75 | $21.80 |
| Purchase #5 | $191.87 | 13.185% | $217.1681 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $18.57 | 9.383% | $20.3124 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $15.71 | 7.206% | $16.8421 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $693.32 | $765.6000 | $765.60 | $765.55 | $765.70 | |