| 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 | $5.46 | 11.793% | $6.1039 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $133.61 | 12.239% | $149.9625 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $125.82 | 13.574% | $142.8988 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $5.94 | 11.177% | $6.6039 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $64.85 | 11.377% | $72.228 | $72.23 | $72.25 | $72.20 |
| Purchase #6 | $125.75 | 11.486% | $140.1936 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $101.72 | 12.545% | $114.4808 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $563.15 | $632.4715 | $632.46 | $632.50 | $632.50 | |