| 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 | $68.45 | 4.867% | $71.7815 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $140.60 | 7.726% | $151.4628 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $64.53 | 11.176% | $71.7419 | $71.74 | $71.75 | $71.70 |
| Purchase #4 | $249.49 | 4.239% | $260.0659 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $18.56 | 6.695% | $19.8026 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $146.82 | 5.238% | $154.5104 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $72.25 | 11.186% | $80.3319 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $760.70 | $809.6970 | $809.69 | $809.70 | $809.70 | |