| 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 | $96.66 | 3.146% | $99.7009 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $56.90 | 13.259% | $64.4444 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $36.26 | 12.752% | $40.8839 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $67.70 | 4.483% | $70.735 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $65.73 | 4.251% | $68.5242 | $68.52 | $68.50 | $68.50 |
| Purchase #6 | $26.92 | 12.379% | $30.2524 | $30.25 | $30.25 | $30.30 |
| Purchase #7 | $192.85 | 13.226% | $218.3563 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $543.02 | $592.8971 | $592.89 | $592.90 | $592.90 | |