| 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 | $73.67 | 9.199% | $80.4469 | $80.45 | $80.45 | $80.40 |
| Purchase #2 | $69.81 | 5.481% | $73.6363 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $165.88 | 11.809% | $185.4688 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $72.70 | 8.336% | $78.7603 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $16.51 | 5.119% | $17.3551 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $154.81 | 4.293% | $161.456 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $245.77 | 9.486% | $269.0837 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $799.15 | $866.2071 | $866.22 | $866.20 | $866.30 | |