| 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 | $114.94 | 9.206% | $125.5214 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $6.79 | 4.660% | $7.1064 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $13.97 | 6.601% | $14.8922 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $191.58 | 7.193% | $205.3603 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $102.92 | 7.739% | $110.885 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $92.75 | 12.310% | $104.1675 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $192.86 | 9.872% | $211.8991 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $715.81 | $779.8319 | $779.84 | $779.80 | $779.90 | |