| 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 | $32.39 | 5.140% | $34.0548 | $34.05 | $34.05 | $34.10 |
| Purchase #2 | $153.49 | 7.500% | $165.0018 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $55.35 | 5.735% | $58.5243 | $58.52 | $58.50 | $58.50 |
| Purchase #4 | $150.60 | 10.742% | $166.7775 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $33.83 | 4.665% | $35.4082 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $8.93 | 11.793% | $9.9831 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $141.74 | 3.307% | $146.4273 | $146.43 | $146.45 | $146.40 |
| 7 purchase totals = | $576.33 | $616.1770 | $616.17 | $616.20 | $616.20 | |