| 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 | $71.70 | 13.413% | $81.3171 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $113.61 | 8.832% | $123.644 | $123.64 | $123.65 | $123.60 |
| Purchase #3 | $150.52 | 5.260% | $158.4374 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $28.66 | 3.301% | $29.6061 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $106.63 | 13.647% | $121.1818 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $98.68 | 5.523% | $104.1301 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $60.33 | 8.375% | $65.3826 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $630.13 | $683.6991 | $683.70 | $683.75 | $683.60 | |