| 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 | $64.64 | 3.639% | $66.9922 | $66.99 | $67.00 | $67.00 |
| Purchase #2 | $122.28 | 10.440% | $135.046 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $187.70 | 13.871% | $213.7359 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $155.78 | 10.841% | $172.6681 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $40.34 | 3.697% | $41.8314 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $178.41 | 5.146% | $187.591 | $187.59 | $187.60 | $187.60 |
| Purchase #7 | $75.76 | 7.182% | $81.2011 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $824.91 | $899.0657 | $899.07 | $899.10 | $899.00 | |