| 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 | $104.83 | 5.843% | $110.9552 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $64.57 | 7.257% | $69.2558 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $8.66 | 7.424% | $9.3029 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $182.64 | 7.257% | $195.8942 | $195.89 | $195.90 | $195.90 |
| Purchase #5 | $71.42 | 13.655% | $81.1724 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $85.50 | 5.277% | $90.0118 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $93.97 | 6.861% | $100.4173 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $611.59 | $657.0096 | $657.01 | $656.95 | $657.10 | |