| 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 | $91.37 | 3.869% | $94.9051 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $86.43 | 11.777% | $96.6089 | $96.61 | $96.60 | $96.60 |
| Purchase #3 | $167.54 | 12.859% | $189.084 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $29.93 | 13.660% | $34.0184 | $34.02 | $34.00 | $34.00 |
| Purchase #5 | $140.83 | 3.693% | $146.0309 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $74.87 | 11.853% | $83.7443 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $74.60 | 13.363% | $84.5688 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $665.57 | $728.9604 | $728.96 | $728.95 | $728.90 | |