| 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 | $63.39 | 6.853% | $67.7341 | $67.73 | $67.75 | $67.70 |
| Purchase #2 | $200.67 | 6.639% | $213.9925 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $172.64 | 13.604% | $196.1259 | $196.13 | $196.15 | $196.10 |
| Purchase #4 | $199.68 | 10.749% | $221.1436 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $82.66 | 13.683% | $93.9704 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $106.49 | 7.757% | $114.7504 | $114.75 | $114.75 | $114.80 |
| Purchase #7 | $40.52 | 12.534% | $45.5988 | $45.60 | $45.60 | $45.60 |
| 7 purchase totals = | $866.05 | $953.3157 | $953.31 | $953.35 | $953.30 | |