| 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 | $54.75 | 4.364% | $57.1393 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $171.75 | 5.439% | $181.0915 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $241.96 | 11.446% | $269.6547 | $269.65 | $269.65 | $269.70 |
| Purchase #4 | $237.94 | 6.382% | $253.1253 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $135.56 | 3.223% | $139.9291 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $110.84 | 5.390% | $116.8143 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $11.85 | 5.474% | $12.4987 | $12.50 | $12.50 | $12.50 |
| 7 purchase totals = | $964.65 | $1,030.2529 | $1,030.25 | $1,030.30 | $1,030.20 | |