| 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 | $79.67 | 8.478% | $86.4244 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $213.74 | 12.774% | $241.0431 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $249.55 | 11.721% | $278.7998 | $278.80 | $278.80 | $278.80 |
| Purchase #4 | $99.43 | 6.329% | $105.7229 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $68.46 | 10.577% | $75.701 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $116.63 | 8.606% | $126.6672 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $162.32 | 3.664% | $168.2674 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $989.80 | $1,082.6258 | $1,082.62 | $1,082.55 | $1,082.60 | |