| 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 | $52.29 | 5.367% | $55.0964 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $72.66 | 4.180% | $75.6972 | $75.70 | $75.70 | $75.70 |
| Purchase #3 | $147.90 | 4.131% | $154.0097 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $239.66 | 12.167% | $268.8194 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $225.93 | 4.305% | $235.6563 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $112.56 | 4.573% | $117.7074 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $161.81 | 8.287% | $175.2192 | $175.22 | $175.20 | $175.20 |
| 7 purchase totals = | $1,012.81 | $1,082.2056 | $1,082.22 | $1,082.15 | $1,082.20 | |