| 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 | $70.91 | 13.364% | $80.3864 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $210.26 | 10.834% | $233.0396 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $108.52 | 11.768% | $121.2906 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $75.71 | 6.123% | $80.3457 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $99.84 | 8.728% | $108.554 | $108.55 | $108.55 | $108.60 |
| Purchase #6 | $164.75 | 8.708% | $179.0964 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $135.39 | 12.871% | $152.816 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $865.38 | $955.5287 | $955.54 | $955.55 | $955.50 | |