| 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 | $74.59 | 8.468% | $80.9063 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $70.51 | 13.534% | $80.0528 | $80.05 | $80.05 | $80.10 |
| Purchase #3 | $150.88 | 12.716% | $170.0659 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $185.58 | 7.529% | $199.5523 | $199.55 | $199.55 | $199.60 |
| Purchase #5 | $189.86 | 9.857% | $208.5745 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $67.98 | 4.464% | $71.0146 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $250.52 | 4.603% | $262.0514 | $262.05 | $262.05 | $262.10 |
| 7 purchase totals = | $989.92 | $1,072.2178 | $1,072.21 | $1,072.15 | $1,072.40 | |