| 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 | $33.38 | 7.502% | $35.8842 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $199.72 | 3.705% | $207.1196 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $119.52 | 8.451% | $129.6206 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $115.61 | 13.236% | $130.9121 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $82.66 | 9.695% | $90.6739 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $143.98 | 12.788% | $162.3922 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $168.48 | 8.667% | $183.0822 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $863.35 | $939.6848 | $939.67 | $939.65 | $939.70 | |