| 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 | $118.76 | 6.764% | $126.7929 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $22.68 | 12.369% | $25.4853 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $113.62 | 6.487% | $120.9905 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $184.60 | 9.472% | $202.0853 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $49.42 | 8.434% | $53.5881 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $48.31 | 5.755% | $51.0902 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $91.86 | 13.598% | $104.3511 | $104.35 | $104.35 | $104.40 |
| 7 purchase totals = | $629.25 | $684.3834 | $684.39 | $684.45 | $684.50 | |