| 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 | $33.31 | 8.470% | $36.1314 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $33.93 | 3.506% | $35.1196 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $154.34 | 5.189% | $162.3487 | $162.35 | $162.35 | $162.30 |
| Purchase #4 | $123.72 | 3.819% | $128.4449 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $102.82 | 3.238% | $106.1493 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $114.41 | 7.450% | $122.9335 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $61.86 | 13.277% | $70.0732 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $624.39 | $661.2006 | $661.19 | $661.20 | $661.00 | |