| 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 | $66.72 | 3.336% | $68.9458 | $68.95 | $68.95 | $68.90 |
| Purchase #2 | $186.59 | 8.535% | $202.5155 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $111.29 | 13.587% | $126.411 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $80.98 | 9.515% | $88.6852 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $234.52 | 9.843% | $257.6038 | $257.60 | $257.60 | $257.60 |
| Purchase #6 | $86.81 | 10.851% | $96.2298 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $150.97 | 11.785% | $168.7618 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $917.88 | $1,009.1529 | $1,009.16 | $1,009.15 | $1,009.10 | |