| 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 | $56.40 | 9.697% | $61.8691 | $61.87 | $61.85 | $61.90 |
| Purchase #2 | $230.96 | 10.632% | $255.5157 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $43.90 | 4.840% | $46.0248 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $173.46 | 12.545% | $195.2206 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $214.74 | 3.864% | $223.0376 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $153.30 | 3.589% | $158.8019 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $98.52 | 3.190% | $101.6628 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $971.28 | $1,042.1325 | $1,042.13 | $1,042.05 | $1,042.10 | |