| 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 | $67.99 | 10.769% | $75.3118 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $41.81 | 11.802% | $46.7444 | $46.74 | $46.75 | $46.70 |
| Purchase #3 | $145.92 | 10.492% | $161.2299 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $43.25 | 5.497% | $45.6275 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $208.73 | 9.524% | $228.6094 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $115.27 | 7.391% | $123.7896 | $123.79 | $123.80 | $123.80 |
| Purchase #7 | $80.66 | 12.349% | $90.6207 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $703.63 | $771.9333 | $771.93 | $771.95 | $771.80 | |