| 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 | $82.74 | 8.226% | $89.5462 | $89.55 | $89.55 | $89.50 |
| Purchase #2 | $5.51 | 10.863% | $6.1086 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $148.81 | 3.673% | $154.2758 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $25.79 | 4.689% | $26.9993 | $27.00 | $27.00 | $27.00 |
| Purchase #5 | $205.26 | 6.330% | $218.253 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $157.99 | 5.220% | $166.2371 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $245.57 | 12.821% | $277.0545 | $277.05 | $277.05 | $277.10 |
| 7 purchase totals = | $871.67 | $938.4745 | $938.48 | $938.50 | $938.50 | |