| 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 | $75.37 | 6.149% | $80.0045 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $246.30 | 9.728% | $270.2601 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $243.42 | 5.549% | $256.9274 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $189.93 | 12.686% | $214.0245 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $51.67 | 5.539% | $54.532 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $235.53 | 10.439% | $260.117 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $62.72 | 11.529% | $69.951 | $69.95 | $69.95 | $70.00 |
| 7 purchase totals = | $1,104.94 | $1,205.8165 | $1,205.81 | $1,205.80 | $1,205.80 | |