| 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 | $6.94 | 9.299% | $7.5854 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $123.68 | 4.254% | $128.9413 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $140.82 | 11.742% | $157.3551 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $19.58 | 8.406% | $21.2259 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $105.84 | 8.560% | $114.8999 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $178.62 | 12.456% | $200.8689 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $120.60 | 6.515% | $128.4571 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $696.08 | $759.3336 | $759.35 | $759.35 | $759.40 | |