| 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 | $129.92 | 6.309% | $138.1167 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $35.29 | 9.741% | $38.7276 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $20.50 | 7.441% | $22.0254 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $118.99 | 10.577% | $131.5756 | $131.58 | $131.60 | $131.60 |
| Purchase #5 | $243.34 | 9.838% | $267.2798 | $267.28 | $267.30 | $267.30 |
| Purchase #6 | $121.92 | 11.828% | $136.3407 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $25.50 | 10.862% | $28.2698 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $695.46 | $762.3356 | $762.35 | $762.40 | $762.30 | |