| 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 | $39.84 | 6.652% | $42.4902 | $42.49 | $42.50 | $42.50 |
| Purchase #2 | $240.67 | 6.250% | $255.7119 | $255.71 | $255.70 | $255.70 |
| Purchase #3 | $99.89 | 5.155% | $105.0393 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $90.60 | 4.362% | $94.552 | $94.55 | $94.55 | $94.60 |
| Purchase #5 | $135.85 | 8.513% | $147.4149 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $117.70 | 4.146% | $122.5798 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $222.73 | 4.608% | $232.9934 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $947.28 | $1,000.7815 | $1,000.77 | $1,000.80 | $1,000.80 | |