| 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 | $34.55 | 13.446% | $39.1956 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $8.81 | 4.367% | $9.1947 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $98.75 | 13.390% | $111.9726 | $111.97 | $111.95 | $112.00 |
| Purchase #4 | $78.25 | 9.473% | $85.6626 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $22.86 | 7.412% | $24.5544 | $24.55 | $24.55 | $24.60 |
| Purchase #6 | $148.74 | 11.664% | $166.089 | $166.09 | $166.10 | $166.10 |
| Purchase #7 | $236.64 | 12.379% | $265.9337 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $628.60 | $702.6026 | $702.59 | $702.60 | $702.70 | |