| 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 | $73.58 | 8.773% | $80.0352 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $141.48 | 4.376% | $147.6712 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $123.34 | 4.139% | $128.445 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $96.69 | 9.619% | $105.9906 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $184.58 | 10.210% | $203.4256 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $22.34 | 12.600% | $25.1548 | $25.15 | $25.15 | $25.20 |
| Purchase #7 | $231.69 | 8.329% | $250.9875 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $873.70 | $941.7099 | $941.72 | $941.75 | $941.70 | |