| 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 | $69.43 | 8.243% | $75.1531 | $75.15 | $75.15 | $75.20 |
| Purchase #2 | $189.46 | 12.501% | $213.1444 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $103.78 | 12.202% | $116.4432 | $116.44 | $116.45 | $116.40 |
| Purchase #4 | $114.87 | 7.220% | $123.1636 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $30.40 | 12.315% | $34.1438 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $62.28 | 12.450% | $70.0339 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $86.33 | 8.398% | $93.58 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $656.55 | $725.6620 | $725.64 | $725.70 | $725.60 | |