| 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 | $67.34 | 4.314% | $70.245 | $70.25 | $70.25 | $70.20 |
| Purchase #2 | $118.80 | 9.130% | $129.6464 | $129.65 | $129.65 | $129.60 |
| Purchase #3 | $7.94 | 6.826% | $8.482 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $238.57 | 13.684% | $271.2159 | $271.22 | $271.20 | $271.20 |
| Purchase #5 | $198.61 | 8.183% | $214.8623 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $65.80 | 5.159% | $69.1946 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $117.37 | 9.404% | $128.4075 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $814.43 | $892.0537 | $892.06 | $892.05 | $892.00 | |