| 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 | $92.62 | 5.556% | $97.766 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $10.33 | 9.358% | $11.2967 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $131.27 | 4.815% | $137.5907 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $10.53 | 3.633% | $10.9126 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $166.44 | 13.582% | $189.0459 | $189.05 | $189.05 | $189.00 |
| Purchase #6 | $247.36 | 4.341% | $258.0979 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $63.99 | 3.764% | $66.3986 | $66.40 | $66.40 | $66.40 |
| 7 purchase totals = | $722.54 | $771.1084 | $771.12 | $771.10 | $771.10 | |