| 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 | $23.33 | 6.702% | $24.8936 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $27.45 | 5.194% | $28.8758 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $68.74 | 9.652% | $75.3748 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $240.44 | 13.801% | $273.6231 | $273.62 | $273.60 | $273.60 |
| Purchase #5 | $9.81 | 5.164% | $10.3166 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $79.84 | 13.317% | $90.4723 | $90.47 | $90.45 | $90.50 |
| Purchase #7 | $60.85 | 6.498% | $64.804 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $510.46 | $568.3602 | $568.35 | $568.30 | $568.40 | |