| 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 | $71.55 | 5.432% | $75.4366 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $45.62 | 11.428% | $50.8335 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $203.46 | 4.815% | $213.2566 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $221.41 | 5.282% | $233.1049 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $37.70 | 7.133% | $40.3891 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $191.60 | 13.255% | $216.9966 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $225.75 | 11.810% | $252.4111 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $997.09 | $1,082.4284 | $1,082.43 | $1,082.45 | $1,082.40 | |