| 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 | $45.74 | 4.376% | $47.7416 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $147.38 | 8.345% | $159.6789 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $32.89 | 7.710% | $35.4258 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $80.80 | 13.685% | $91.8575 | $91.86 | $91.85 | $91.90 |
| Purchase #5 | $6.52 | 10.478% | $7.2032 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $239.90 | 6.209% | $254.7954 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $246.91 | 5.770% | $261.1567 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $800.14 | $857.8591 | $857.87 | $857.90 | $857.90 | |