| 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 | $225.40 | 5.746% | $238.3515 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $41.65 | 10.724% | $46.1165 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $156.55 | 6.466% | $166.6725 | $166.67 | $166.65 | $166.70 |
| Purchase #4 | $35.26 | 4.768% | $36.9412 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $207.92 | 11.864% | $232.5876 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $14.70 | 3.812% | $15.2604 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $7.76 | 10.666% | $8.5877 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $689.24 | $744.5174 | $744.52 | $744.50 | $744.60 | |