| 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 | $42.61 | 3.392% | $44.0553 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $85.57 | 9.684% | $93.8566 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $64.34 | 7.643% | $69.2575 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $204.61 | 12.600% | $230.3909 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $225.80 | 10.240% | $248.9219 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $112.52 | 10.444% | $124.2716 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $215.92 | 6.349% | $229.6288 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $951.37 | $1,040.3826 | $1,040.39 | $1,040.35 | $1,040.50 | |