| 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 | $74.59 | 9.140% | $81.4075 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $123.28 | 4.764% | $129.1531 | $129.15 | $129.15 | $129.20 |
| Purchase #3 | $237.96 | 13.164% | $269.2851 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $48.81 | 9.450% | $53.4225 | $53.42 | $53.40 | $53.40 |
| Purchase #5 | $56.81 | 7.398% | $61.0128 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $202.98 | 13.132% | $229.6353 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $71.74 | 6.744% | $76.5781 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $816.17 | $900.4944 | $900.50 | $900.50 | $900.50 | |