| 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 | $113.76 | 10.334% | $125.516 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $78.29 | 6.864% | $83.6638 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $12.73 | 7.493% | $13.6839 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $237.45 | 3.484% | $245.7228 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $155.90 | 6.309% | $165.7357 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $104.59 | 9.184% | $114.1955 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $16.43 | 10.704% | $18.1887 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $719.15 | $766.7064 | $766.71 | $766.70 | $766.70 | |