| 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 | $54.60 | 11.309% | $60.7747 | $60.77 | $60.75 | $60.80 |
| Purchase #2 | $12.70 | 5.204% | $13.3609 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $7.74 | 12.460% | $8.7044 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $191.80 | 5.146% | $201.67 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $49.51 | 9.696% | $54.3105 | $54.31 | $54.30 | $54.30 |
| Purchase #6 | $49.89 | 3.577% | $51.6746 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $161.61 | 9.297% | $176.6349 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $527.85 | $567.1300 | $567.11 | $567.05 | $567.20 | |