| 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 | $36.74 | 6.866% | $39.2626 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $83.57 | 11.534% | $93.209 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $207.50 | 12.335% | $233.0951 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $218.37 | 13.481% | $247.8085 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $132.59 | 13.706% | $150.7628 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $201.77 | 12.260% | $226.507 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $47.80 | 8.763% | $51.9887 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $928.34 | $1,042.6337 | $1,042.64 | $1,042.60 | $1,042.70 | |