| 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 | $55.83 | 9.329% | $61.0384 | $61.04 | $61.05 | $61.00 |
| Purchase #2 | $228.80 | 4.405% | $238.8786 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $224.59 | 13.550% | $255.0219 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $83.84 | 11.624% | $93.5856 | $93.59 | $93.60 | $93.60 |
| Purchase #5 | $180.27 | 13.236% | $204.1305 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $123.36 | 9.432% | $134.9953 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $106.97 | 4.726% | $112.0254 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $1,003.66 | $1,099.6757 | $1,099.69 | $1,099.75 | $1,099.60 | |