| 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 | $130.59 | 13.115% | $147.7169 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $66.56 | 3.552% | $68.9242 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $6.50 | 5.554% | $6.861 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $72.26 | 11.652% | $80.6797 | $80.68 | $80.70 | $80.70 |
| Purchase #5 | $250.27 | 7.568% | $269.2104 | $269.21 | $269.20 | $269.20 |
| Purchase #6 | $125.74 | 4.699% | $131.6485 | $131.65 | $131.65 | $131.60 |
| Purchase #7 | $194.64 | 12.217% | $218.4192 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $846.56 | $923.4599 | $923.46 | $923.40 | $923.40 | |