| 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 | $46.50 | 8.854% | $50.6171 | $50.62 | $50.60 | $50.60 |
| Purchase #2 | $86.85 | 8.697% | $94.4033 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $226.53 | 11.173% | $251.8402 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $190.44 | 4.618% | $199.2345 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $142.26 | 4.682% | $148.9206 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $17.51 | 7.236% | $18.777 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $71.53 | 8.719% | $77.7667 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $781.62 | $841.5594 | $841.56 | $841.55 | $841.50 | |