| 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 | $49.61 | 9.305% | $54.2262 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $140.56 | 5.509% | $148.3035 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $52.42 | 6.660% | $55.9112 | $55.91 | $55.90 | $55.90 |
| Purchase #4 | $8.87 | 6.385% | $9.4363 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $248.88 | 5.184% | $261.7819 | $261.78 | $261.80 | $261.80 |
| Purchase #6 | $165.57 | 8.499% | $179.6418 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $75.95 | 10.277% | $83.7554 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $741.86 | $793.0563 | $793.06 | $793.10 | $793.00 | |