| 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 | $51.46 | 10.613% | $56.9214 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $24.62 | 4.448% | $25.7151 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $39.56 | 11.340% | $44.0461 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $137.90 | 10.796% | $152.7877 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $32.38 | 5.556% | $34.179 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $189.70 | 10.810% | $210.2066 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $157.61 | 4.260% | $164.3242 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $633.23 | $688.1801 | $688.19 | $688.15 | $688.10 | |