| 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 | $9.41 | 7.604% | $10.1255 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $53.44 | 13.566% | $60.6897 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $61.91 | 9.606% | $67.8571 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $69.36 | 10.258% | $76.4749 | $76.47 | $76.45 | $76.50 |
| Purchase #5 | $230.86 | 7.417% | $247.9829 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $196.59 | 10.624% | $217.4757 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $157.90 | 8.385% | $171.1399 | $171.14 | $171.15 | $171.10 |
| 7 purchase totals = | $779.47 | $851.7457 | $851.75 | $851.80 | $851.80 | |