| 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 | $72.37 | 7.630% | $77.8918 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $11.57 | 10.214% | $12.7518 | $12.75 | $12.75 | $12.80 |
| Purchase #3 | $195.72 | 8.865% | $213.0706 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $35.74 | 13.336% | $40.5063 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $167.41 | 4.446% | $174.853 | $174.85 | $174.85 | $174.90 |
| Purchase #6 | $250.56 | 3.801% | $260.0838 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $35.98 | 6.664% | $38.3777 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $769.35 | $817.5350 | $817.53 | $817.55 | $817.70 | |