| 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 | $125.33 | 13.141% | $141.7996 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $111.97 | 4.162% | $116.6302 | $116.63 | $116.65 | $116.60 |
| Purchase #3 | $31.90 | 13.315% | $36.1475 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $8.67 | 11.513% | $9.6682 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $136.56 | 4.475% | $142.6711 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $100.66 | 6.861% | $107.5663 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $33.27 | 5.159% | $34.9864 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $548.36 | $589.4693 | $589.48 | $589.45 | $589.50 | |