| 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 | $7.33 | 13.764% | $8.3389 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $68.56 | 8.765% | $74.5693 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $230.75 | 13.228% | $261.2736 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $243.91 | 12.338% | $274.0036 | $274.00 | $274.00 | $274.00 |
| Purchase #5 | $102.74 | 9.321% | $112.3164 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $5.52 | 12.807% | $6.2269 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $213.33 | 9.423% | $233.4321 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $872.14 | $970.1608 | $970.16 | $970.15 | $970.10 | |