| 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 | $25.48 | 11.320% | $28.3643 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $121.58 | 13.455% | $137.9386 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $88.46 | 13.267% | $100.196 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $47.78 | 8.262% | $51.7276 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $48.40 | 11.589% | $54.0091 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $119.85 | 5.480% | $126.4178 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $185.75 | 9.732% | $203.8272 | $203.83 | $203.85 | $203.80 |
| 7 purchase totals = | $637.30 | $702.4806 | $702.49 | $702.50 | $702.40 | |