| 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 | $52.83 | 5.686% | $55.8339 | $55.83 | $55.85 | $55.80 |
| Purchase #2 | $197.37 | 3.815% | $204.8997 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $229.49 | 13.484% | $260.4344 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $41.99 | 5.646% | $44.3608 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $120.43 | 10.740% | $133.3642 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $24.37 | 4.687% | $25.5122 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $17.53 | 3.226% | $18.0955 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $684.01 | $742.5007 | $742.49 | $742.50 | $742.50 | |