| 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 | $57.97 | 12.274% | $65.0852 | $65.09 | $65.10 | $65.10 |
| Purchase #2 | $107.52 | 8.192% | $116.328 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $219.42 | 9.754% | $240.8222 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $80.27 | 13.835% | $91.3754 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $42.62 | 6.443% | $45.366 | $45.37 | $45.35 | $45.40 |
| Purchase #6 | $65.31 | 7.668% | $70.318 | $70.32 | $70.30 | $70.30 |
| Purchase #7 | $204.75 | 4.206% | $213.3618 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $777.86 | $842.6566 | $842.67 | $842.65 | $842.70 | |