| 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 | $60.25 | 6.669% | $64.2681 | $64.27 | $64.25 | $64.30 |
| Purchase #2 | $179.51 | 4.285% | $187.202 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $37.63 | 4.641% | $39.3764 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $82.59 | 5.588% | $87.2051 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $244.66 | 4.754% | $256.2911 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $120.99 | 12.122% | $135.6564 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $162.77 | 6.842% | $173.9067 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $888.40 | $943.9058 | $943.92 | $943.90 | $944.00 | |