| 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 | $97.86 | 6.646% | $104.3638 | $104.36 | $104.35 | $104.40 |
| Purchase #2 | $67.29 | 5.472% | $70.9721 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $15.46 | 12.438% | $17.3829 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $155.76 | 5.356% | $164.1025 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $190.78 | 13.624% | $216.7719 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $123.61 | 3.561% | $128.0118 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $158.42 | 8.587% | $172.0235 | $172.02 | $172.00 | $172.00 |
| 7 purchase totals = | $809.18 | $873.6285 | $873.61 | $873.55 | $873.70 | |