| 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 | $248.51 | 7.353% | $266.7829 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $16.96 | 8.657% | $18.4282 | $18.43 | $18.45 | $18.40 |
| Purchase #3 | $182.43 | 13.267% | $206.633 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $85.44 | 5.614% | $90.2366 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $67.45 | 3.416% | $69.7541 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $93.83 | 9.647% | $102.8818 | $102.88 | $102.90 | $102.90 |
| Purchase #7 | $61.53 | 12.785% | $69.3966 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $756.15 | $824.1132 | $824.11 | $824.20 | $824.10 | |