| 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 | $10.28 | 13.512% | $11.669 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $23.56 | 7.546% | $25.3378 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $97.66 | 6.184% | $103.6993 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $123.92 | 11.400% | $138.0469 | $138.05 | $138.05 | $138.00 |
| Purchase #5 | $32.66 | 9.836% | $35.8724 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $230.96 | 6.759% | $246.5706 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $59.56 | 6.634% | $63.5112 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $578.60 | $624.7072 | $624.71 | $624.65 | $624.70 | |