| 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 | $6.53 | 13.151% | $7.3888 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $95.41 | 12.688% | $107.5156 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $186.62 | 13.421% | $211.6663 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $15.37 | 10.257% | $16.9465 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $146.46 | 6.405% | $155.8408 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $238.63 | 5.521% | $251.8048 | $251.80 | $251.80 | $251.80 |
| Purchase #7 | $246.62 | 9.377% | $269.7456 | $269.75 | $269.75 | $269.70 |
| 7 purchase totals = | $935.64 | $1,020.9084 | $1,020.92 | $1,020.90 | $1,020.80 | |