| 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 | $25.35 | 5.322% | $26.6991 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $38.98 | 11.332% | $43.3972 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $198.87 | 10.197% | $219.1488 | $219.15 | $219.15 | $219.10 |
| Purchase #4 | $215.48 | 8.201% | $233.1515 | $233.15 | $233.15 | $233.20 |
| Purchase #5 | $145.53 | 6.772% | $155.3853 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $182.50 | 6.195% | $193.8059 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $146.97 | 11.773% | $164.2728 | $164.27 | $164.25 | $164.30 |
| 7 purchase totals = | $953.68 | $1,035.8606 | $1,035.87 | $1,035.85 | $1,035.90 | |