| 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 | $46.74 | 10.409% | $51.6052 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $16.27 | 3.140% | $16.7809 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $106.34 | 3.749% | $110.3267 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $190.85 | 5.260% | $200.8887 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $9.99 | 6.179% | $10.6073 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $34.41 | 13.811% | $39.1624 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $5.80 | 8.383% | $6.2862 | $6.29 | $6.30 | $6.30 |
| 7 purchase totals = | $410.40 | $435.6574 | $435.67 | $435.70 | $435.70 | |