| 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 | $246.98 | 12.792% | $278.5737 | $278.57 | $278.55 | $278.60 |
| Purchase #2 | $63.73 | 12.667% | $71.8027 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $78.63 | 3.440% | $81.3349 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $190.94 | 6.208% | $202.7936 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $65.97 | 10.599% | $72.9622 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $62.58 | 10.274% | $69.0095 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $62.64 | 7.737% | $67.4865 | $67.49 | $67.50 | $67.50 |
| 7 purchase totals = | $771.47 | $843.9631 | $843.95 | $843.95 | $844.00 | |