| 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 | $83.52 | 4.233% | $87.0554 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $123.40 | 8.514% | $133.9063 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $110.63 | 3.624% | $114.6392 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $22.82 | 7.768% | $24.5927 | $24.59 | $24.60 | $24.60 |
| Purchase #5 | $58.63 | 12.477% | $65.9453 | $65.95 | $65.95 | $65.90 |
| Purchase #6 | $116.59 | 7.832% | $125.7213 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $179.80 | 11.171% | $199.8855 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $695.39 | $751.7457 | $751.76 | $751.75 | $751.70 | |